When I try and go to my edit profile, edit theme, or settings, it takes me to my messages section. Is there any way I can fix this? Thank you.

There is probably nothing you can do yourself and you are not the only one with problems like this. Check out @user 's thread about their experience with their pretty much broken account here: https://www.speedrun.com/the_site/thread/0anza It's up to Elo / speedrun.com to fix problems like this