Shouldn't bother me but...
I've been dating a girl now for about a month and we're pretty into each other. I'm 18 and she'll be 17 in less than a month. I'm still a virgin by choice and we've been just talking about past partners recently. I've always thought she was a virgin but last night I found out she lost it when she was 15. It shouldn't bother me because I really like her but for some reason every time I think about it, it gets to me. I don't know why I feel this way, but it's the same feeling you get when you get betrayed (I don't feel betrayed, just comparing feelings) or you learn something that you wish you didn't. I feel like if I had known before we started going out that i'd be fine because I've dated girls that aren't virgins and it was no problem.
So the question is anyone else have a problem like this or know what I'm feeling? Is it some weird form of overprotection?