not satisfied- masturbation

You all know that bomb feeling of orgasming and being hypersensitive on the clit afterwards? i dont get that fucking feeling anymore!! even when my bf goes down on me i cant finish! the poor dude sweating and running out of energy tryna make me cum and trust me it feels hella fucking good but its like “NOT GOOD ENOUGH TRY AGAIN” and i can literally orgasm like 8 times in a row and not be satisfied or hypersensitive!! WHAT THE FUCK IS GOING ON I JUST WANNA CUM AND BE HAPPY 😭😭 my arms cant fucking take this shit no more im going fucking numb or someshit!! my bf thinks its him being bad at is but no i remember last year he ate me out hella good and i literally fucking squirt. but now i cant seem to be satisfied like i always need more! my sex drive is fine, i feel the pleasure normally, its just when i cum i dont feel like it was enough. anyone have ideas?

(btw im 17 and i cant drive so i cant really explain to my mom whats up and why i need to go to the doctors or some shit 😂😂)