I had sex for the first time. Need help

I been talking to this guy for three or four months and I like him a lot he always wanted to sleep with me but I'm a virgin and been raised in strict religious family but then I found out he's a player and been sleeping around with girls so we agreed to be just friends but one night we went to a party and i accidentally had sex with him. He went in for only like two minutes and I told him to stop. I started crying and told him not to tell anyone about this. I been feeling so horrible knowing that my first time was with the wrong guy. I tried to pretend like nothing happened but Everytime I look at him I feel so guity but still like him anyway. I can't look at my friends or family and been to scared to even go out of my room since. What should I do to get rip of this feeling? I don't even know if I should talk to him anymore, I'm scared that there might be a second time.