Masturbation. Help!

So... I am an oddball in the fact that I have never masterbated. I am 19 and have been in a relationship with my amazing boyfriend for 8 months. He has had many past sexual partners and they all left "quite amazing reviews". However I don't feel anything. My clit literally does not give a shit. I've tried masterbating and we recently got a vibrator, hoping it would help wake the damn thing up. He is patient and understanding but I feel hopeless and broken. Are there any techniques or ideas I could try? I really want to make love to him and enjoy myself the way most women do.