Ever since my girlfriend cheated on me I’ve had no interest in other girls. We were long distant and i caught her cheating when I FaceTimed her. She started dating the guy after we broke up. It left my broken. This happened in November. Ever since girls have been trying to talk to me/flirt with me but I have no interest. I can’t stop thinking about my ex. It’s really bringing me down that I don’t have interest. It makes me feel like a loser that I can’t get over her. I don’t even want sex or anything, it’s pathetic.

I just wanted to vent and ask for advice on what to do. I really want to move on and just get with other girls but my brain and mentality is getting in the way. I don’t know how to change it