Please help me.

I’m 24 years old and I feel like I’m such a disappointment to anyone I sleep with. I never get wet, I can’t. Not only that I’m completely numb down there, I don’t enjoy sex at all for the pleasure. I suffer with PTSD and I do think that’s contributing to a lot of my issues but it’s getting to the point where I cry every time I have sex because I’m embarrassed and I feel so unsexy and like I’m disappointing my partner.

Please, does anyone have any experience with this or any advise or how to help me get wet? Like any supplements I can take or anything?