Hey guys.

So I'm pretty sure I've never had an orgasm or came before. I've had sex multiple times and I've had guys in the past rub my clit and focus on that but still: nothing. If anything it either just hurts when they rub my clit or it feels good but nothing ever happens and I just can't get off. I get so discouraged because of it and sometimes feel like I'll be this way forever. Sometimes when I masturbate and rub my clit on my own I feel a build up of tension and then it goes away fast but it never seems like it's an orgasm. (If it was I would be able to easily tell, right?) I don't really feel anything or cum at all. I'm not sure what to do any more cuz I've tried a lot and I just can't seem to orgasm. Anyone have any tips or advice?