Not so much super-busy as very distracty, so thanks for the poke!
It's okay to just add in a piece to your story, it's only a rough draft, after all! Instead of editing, sometimes I just add brackets to say "[oh by the way there was a giant monster back in chapter two who killed Bob so um pretend he's been dead all along]" so I can continue with pausing to stop and edit all the way back through! You can come back and polish it when you do the next draft, so it's okay. Also, about having trouble editing, I think it's a lot easier to rewrite! That creates more of a mess than just plain editing does, but I think it also helps you figure out the story a lot better since you have to go through it all over again, so they're both good! I'm probably going to rewrite my stories again and again until they get really close to the true story, because I make lots of mistakes, but you can do whatever you like depending on how close you think yours already is!
That's valid if you like to be relaxed! It's really nice to be relaxed while writing and then it's just enjoyable! Sometimes that can make you feel like it's impossible to write when stressed at all, though, so if you ever have trouble relaxing it could be good to practice writing a different way, too!
I think a thing that can help with keeping a schedule is to actually track it somewhere! I always write down how much I've written every day, and if I skip a day when I was supposed to write, I have to write down a zero, and then I'm sad because my calendar is ruined! I'm a bit OCD about it, so that helps, but there's probably something like that that you could do! Keeping a real calendar and putting stickers on it for completed days would probably be good, too! If it didn't work well enough maybe you could sticker missed days with a sticker that you didn't like, or write "MISS :(" on that day. That's kind of sad, but maybe you could change it for if you really honestly couldn't write that day like if there's an emergency. Also, it's nice if you have a deadline that's a little bit flexible! Not so much that you can avoid writing entirely, but for instance NaNoWriMo is neat because you can write extra some days and then get ahead of your goal and get times where you can take a break! So you could try doing something like that if that worked out better for you! Although you should still write at least a tiny bit every day - one hundred words at minimum (more is good but that's minimum), or else you kind of lose touch with your story!
About creativity, you have to remember that it isn't the plot that's important! Even if someone says they read for plot, that's probably not strictly accurate, and even if they really do, they're reading for all the intricacies and twists in this specific version of that plot! They wouldn't feel the same reading something else with the same basic plot! You can love a novel with the same basic plot as a novel that you hate. The story is important for how it's told, not for its basic plot, or people would only read a few books and then they'd be happy for the rest of their lives! Twilight is the same basic plot as Beauty and the Beast, but people obviously don't feel the same way about both of those, because they're really really different.
It's okay to just add in a piece to your story, it's only a rough draft, after all! Instead of editing, sometimes I just add brackets to say "[oh by the way there was a giant monster back in chapter two who killed Bob so um pretend he's been dead all along]" so I can continue with pausing to stop and edit all the way back through! You can come back and polish it when you do the next draft, so it's okay. Also, about having trouble editing, I think it's a lot easier to rewrite! That creates more of a mess than just plain editing does, but I think it also helps you figure out the story a lot better since you have to go through it all over again, so they're both good! I'm probably going to rewrite my stories again and again until they get really close to the true story, because I make lots of mistakes, but you can do whatever you like depending on how close you think yours already is!
That's valid if you like to be relaxed! It's really nice to be relaxed while writing and then it's just enjoyable! Sometimes that can make you feel like it's impossible to write when stressed at all, though, so if you ever have trouble relaxing it could be good to practice writing a different way, too!
I think a thing that can help with keeping a schedule is to actually track it somewhere! I always write down how much I've written every day, and if I skip a day when I was supposed to write, I have to write down a zero, and then I'm sad because my calendar is ruined! I'm a bit OCD about it, so that helps, but there's probably something like that that you could do! Keeping a real calendar and putting stickers on it for completed days would probably be good, too! If it didn't work well enough maybe you could sticker missed days with a sticker that you didn't like, or write "MISS :(" on that day. That's kind of sad, but maybe you could change it for if you really honestly couldn't write that day like if there's an emergency. Also, it's nice if you have a deadline that's a little bit flexible! Not so much that you can avoid writing entirely, but for instance NaNoWriMo is neat because you can write extra some days and then get ahead of your goal and get times where you can take a break! So you could try doing something like that if that worked out better for you! Although you should still write at least a tiny bit every day - one hundred words at minimum (more is good but that's minimum), or else you kind of lose touch with your story!
About creativity, you have to remember that it isn't the plot that's important! Even if someone says they read for plot, that's probably not strictly accurate, and even if they really do, they're reading for all the intricacies and twists in this specific version of that plot! They wouldn't feel the same reading something else with the same basic plot! You can love a novel with the same basic plot as a novel that you hate. The story is important for how it's told, not for its basic plot, or people would only read a few books and then they'd be happy for the rest of their lives! Twilight is the same basic plot as Beauty and the Beast, but people obviously don't feel the same way about both of those, because they're really really different.