can’t orgasm

i can’t orgasm at all, only through masturbation, which takes a long time and i don’t really do much. i used to be able to orgasm with my boyfriend sort of quickly but i can’t really anymore. i don’t really know why, it just doesn’t seem to work. i can’t orgasm when he rubs my clit, fingers me, eats me out or from sex. i don’t know why this is happening because i want to orgasm so bad, it makes me feel really not good because i’m disappointed and really unsatisfied and worried too because my boyfriend is feeling bad because he can’t make me orgasm