So about a month and a half ago my first girlfriend and I broke up. We were fighting all the time and I had known it was going to end, I just didn't know how to fix it. I'm not really sure why I even stayed because she treated me like shit and never wanted to see me. (Even her friends and family commented on how badly she acted)

After we broke up I started working on myself a ton. I started going to the gym everyday, reading inner game books, started doing occasional cold approaches and even went on a date last week. I got my confidence up a ton and I even thought I was completely over her but the date I went on just reminded me of how much I missed the way things used to be. Yeah she treated me poorly but I just figured it was because I lost my confidence and got needy (she told me I had changed before we broke up and I wasn't as confident as when she first met me)

Now today I was hit with a wave of depression. I really want to check on her and see if she has a boyfriend but I know that would be a terrible idea. I'm not even sure why I care. I've been trying my luck at tinder, okcupid, and cold approaching but so far I haven't had a solid connection with anyone and it's starting to make me feel like I'm going to be alone forever.

Any advice would be super helpful.

Thanks!