I've been feeling much better and much more over my ex than I have in a while, because fuck her. But sometimes I get stuck in a thought loop and can't stop racking my brain with all the bullshit. Example, I've graduated but I know she went back to college this week and is probably getting fucked by chad as we speak.

What are some excercises I can use (other than lifting, I'm at work right now) to break the thought cycle and get back on a positive note? I was having a great day right up until now.

Thanks in advance.