Uh.. I can’t swap accounts on tiktok?

So like, anytime I try to tap on an account, it won’t let me. I can only get into the selected account and the one with the 2notifs bc I was already on the selected one, and I literally made the 2notifs one about 10 minutes ago. Posted on one of my alt’s literally yesterday and everything was fine, so idk what happened?? (Also lost the log in info for that acc, so I can’t just manually log in)