advice please

so i have been using my vibrator for about 2 years and i have to press down really hard to actually orgasm. (boyfriend is fine with the vibrator and it turns him on)

i have been in a relationship for 2 years and i struggle really hard to orgasm through eating out or anything to do with the clit.

i’m worried that I’ve become so used to the vibrator that my boyfriend won’t be able to make me orgasm.

is it possible that if i stop using the vibrator, it will make me more sensitive or have i ruined down there?

we’ve tried different ways to make me orgasm, he knows what i like but it’s just not the same as the vibrator as it’s really powerful.