Learn from the experience and move on.
You make it sound like it was not consensual sex. Did he force himself on you? If you wanted to lose your virginity, then I guess any guy will do... However, if you wanted a "relationship" with this guy, perhaps you should have been friends first. Whatever the case, you are now "de-flowered" and think about it; if you lived to be 100 as a virgin, the Mortician would eventually bust your cherry. LMAO
If you don't care just move on. Find someone you like. You can't get your vcard back anyway.
Well dear, there isn't much you CAN do. Get to know him or don't talk to him anymore; either way you can't undo losing your virginity.
If you don't really care about him why would you call him? Just move it's not like you can go back and redo it.
I don't see you as a slut.
I don't think you should go around lying that your still a virgin.
I think you shouldn't put your v-card up so high.
It's just sex, and yeah it may suck your not a virgin now. But hey life goes on, so just move on.
..It's just sex.. and you can't undo the past.
Check for the piece of paper on you back that has "slut" written on it.
Keep it to yourself and do not label yourself as a non-virgin. It he gossips, tell everyone he is lying. Start over as a practicing virgin and don't do this "stupid" thing (no insult intended) again. Save it for someone you love next time.
If was good, call him back. If it wasn't, don't.