Im 20 yrs old, im really concerned about sex life because i dont feel excited when i have sex( ie i dont feel the pleasure during intercourse). Could there be something wrong with my sex hormones? What do i do to feel the pleasure and passion during sex?

At my age i dont know what sex feels like. I only get exicted when i kiss during sex, but when my partner touches my pussy( i dont mean to be nasty) i dont feel anything, let alone when i have sex. Can someone please tell me what the problem is cause i cant continue to live this way!
i wanna be able to feel good and know wat sex feels like. Pls help me, im going crazy!