I miss having a boyfriend

When I was 16 I started to date a guy that I fell madly in love with. He took my virginity and was my first for just about everything else. We had a connection like I've never felt with anyone else. Unfortunately we wanted different things in life and fought all the time and wound up drifting apart. It's been about a year since we broke up and I don't miss him I just miss the good times. He's in a relationship with another girl and in very happy for him, but since then I haven't been able to find that connection with anyone else. I've resorted to just one night stands every once in awhile to satisfy my needs but I crave the affection, attention, connection, and love of a man. I wouldn't say I'm lonely, but a lot of great things are happening in my life and I want to share them with someone. Anyone else feel like they're undateable?