I have never orgasmed before

I am 17 years old, I have been trying to reach a climax for over 6 years now and I have never been able to orgasm or feel anything really. I thought if I lost my virginity that it would maybe make me feel good but I felt nothing. No pain and no pleasure, so I explained to myself that the guy wasn’t the guy I should be with. So I tried again with another guy, same thing happened. I felt nothing... I even tried receiving oral but I was numb to the touch. So I left the guy. One year later I found a marvelous guy that when he touches my arms I get butterflies and shocks and everything nice, after 3 months of me and him being together and me voicing my complications on not being able to feel anything during sexual interactions. Me and him decided to experiment everything. And when we did I still didn’t feel anything down there. We even thought maybe getting a vibrator would help, and that didn’t help either. Of course this time I didn’t leave him, because he made me realize sexual sensations doesn’t really matter when you have someone to be there for you and that makes you feel great spiritually. But it still does bother me that I don’t have any sensations down there and after the many tries over the years I still haven’t managed to learn how to orgasm.

Is there anyone who Can tell me if I should go do something?

Talk to someone?

See someone?

Should I try pills to increase my sensitivity or what?