@Bluebellflora
I thought I had an external hard drive to save my stuff on, but I can't find it anywhere. And I'm extremely hesitant to uninstall everything, just because I originally installed it years ago and I'm really worried about it not being able to reinstall properly, and then never being able to play the game again. So I'm at the point where I've just given up completely lol.
Thank you so much for all your help though, and it's so nice that you're so easy to reach! You've really made this whole situation a lot less stressful, even as it is. :-)