Can’t orgasm. Is there something wrong with me?

The only time I orgasm is during masterbation when stimulate my clit, but I can’t seem to reach an orgasm when I’m with my boyfriend. So is there something wrong with me? Or am I just not good at having sex? I don’t want to masterbate while we have sex cuz that’s mean as hell. I just don’t know what to do. Or if it’s him or me. *NOTE* he cums every time.