My bf and i were dry humping he was wearing shorts and so was i but was thin fabric. Iwas on top of him for a long time rubbing against him and my room was hot so I was sweating and after i got off my shorts were a damp because of the sweat . Im concerned that pcm could have gone through my damp shorts. I never took off my shorts and he didn't either. I nees your help, please. Is there any possibility that I could be pregnant?