Im a young lady with depression issues because of past relationships, please help!?

[Alexandria]

I am almost 20 years old and my friends and family always tell me how pretty I am. I used to believe them untill two years ago.. I met this guy through my cousin who was very cool, calm and collective personality. He is very popular with the guys and girls. Very outgoing guy who I just found out is a.virgo btw which explains his personality quiet well. Anyway to get to the point, I wasn't interested untill he went out of his way to msg me on facebook one day saying how beautiful I am and wanted to hangout so I gave him my number and it went from there. We talked for months until I started going over to his house and hanging out. He took ne riding on his crotch rocket, (a bike) and I was instantly attracted to him from then on. I finally slept with him and then he stopped texting me everyday and just wanted to hangout when he wanted to have sex. I found out later he is a big time player and sleeps with a bunch of girls. I can't help but still like him to this day bec he is just so.cool and outgoing and cute as well. It has been two years since we hungout and I.still think.about him everyday and see him around everywhere because we have the same group of.friends. Someone please help me should I try to move on or What? ?