Orgasm only to my self??

Okay sooo I have been masturbating for a few years now and I orgasm pretty quickly, but the problem is when ever I been with anyone like my current boyfriend, for a few months now, I can’t orgasm I’m definitely turned on I love the guy don’t get me wrong and I’m very comfortable with everything it’s just no matter the duration or how fast or where at it just never happens is it something wrong with me I don’t know has anyone else experience this and no how to fix it