A day ago me and my boyfriend had sex and he said that i orgasmed.there was white fluid leaking out a lot.he wore a condom.i didn't feel anything.

I think not: If you felt nothing, then it is unlikely you had an orgasm. Honestly, men have only the faintest clue as to whether their partners have orgasms or not ( I refer you to Masters & Johnson if you want more info.) Your BF probably cares about you and is hoping you enjoyed the experience, but no one in the whole world knows a woman's orgasm except that woman herself. Best wishes.