Help me!!!!

Okay so I’ve only have two boyfriends in my life (I’m 19) . The first boyfriend I had lasted a year and a half and the relationship I’m in now is a little over a year and a half. I had sex with both of them and honestly it just doesn’t feel like anything. I feel like I’m always in the mood before and I’d want to have sex with them but then when it actually happens I don’t even know, I don’t want it to be over because it’s not terrible, but there’s literally no pleasure in it at all for me and idk what to do. I told my last bf about it and how I’ve never had an orgasm from sex or anything and it made him feel really bad so I haven’t told my current boyfriend and I’m not sure how to fix it.