A guy

One year ago I met this guy through a friend. Long story short. I lost my virginity to him. We kept seeing each other after months. He asked me out to be his girlfriend and I said yes. Couple days later he started acting weird and ignoring my texts. That day he texts me saying he doesn’t want to be in a relationship with me and just wants to be single. I agreed because I both though we rushed everything but still agreed to mess around. I started having feelings for him and now I don’t know what to do, I like this guy more than he likes me... should I move on?.. because it’s been a year of messing around and I know any man who likes a woman will go out of his way to get her. I’m in pain and I don’t know what to do? Can someone give me advice.