I've been single for 3 years. Tried online dating. Not met anyone I liked and none of them liked me. A few months ago I suddenly became obsessed with sex. Could not think about anything else. Could not concentrate at work. So stupidly called a guy I knew was a wrongun. He had tried it on in the past but was in a relationship so I cut him off. This time around I asked he said he was free but in a jokey way. To cut a long story short I slept with him, accidentally unprotected, he has barely contacted me and certain things have pointed to him still being a relationship. I feel so stupid and ashamed. Finding it hard to get on with my day. How do I move on?