I need some advice

so, I've had a bad moment with someone on here and I have been struggling to disconnect their character with themselves. whenever I think of the character they were, I start to think of them and the past kind of just circles in my brain. plus, this happened in a nonau where things are usually more personal than in an au. I was wondering if anybody has been through this or just has advice of how to separate the user from the face. it sometimes makes it hard to watch some content of the character because all I can think about is the negatives that I expirenced