If you are saying you think women get pregnant by touching sperm, no, they don't. You might benefit from some study of just how that happens, and how hard it actually is. Seems easy, but it really isn't. So unless you're having intercourse and ejaculate without using protection, you're not going to get anyone pregnant. As for your wet dreams, I actually went through this, and many guys go through this, but it usually happens much younger in life. For me, it was when I was 13. Now, I didn't think I was going to get anyone pregnant. I didn't even know they were wet dreams, I thought I was wetting the bed because that's what my Mom told me. As soon as a doctor told me what was actually happening (and yelling at my Mom) they stopped. It is unusual I think to be getting so many at your age. Do you live in a society where you are unable to have sex or masturbate? I'm not telling you that you have to become sexually active, but as your body is telling you it's time and if you don't want it to be time or can't, you're just going to have to wait this bout out until it stops, which it will eventually. By the way, you're not describing OCD, you're describing anxiety and a phobia about getting someone pregnant. But it could become OCD if you don't put a stop to the preventative measures you're taking, so it's a good time to just accept that you're really horny right now and for your own reasons aren't doing anything about it, which is fine. Again, it most likely is just your hormones going nuts and they won't do that forever. Peace.