Can you get pregnant from dry humping fully clothed?

Patient: First off, I am a virgin. The other night, my boyfriend and I were making out. Things got heated. We were both fully clothed (him wearing a top and underwear and jeans, I was wearing a top, panties and jeans). He was on top of me. I’m nearly 100% positive that he didn’t ejaculate. The furthest he went was rubbing my vagina with his hand on the outside of my jeans and panties. When I took off my pants and underwear later on that night, I noticed that there was a huge wet spot on the inside of my underwear, there was no wetness on the outside of them or on my jeans that I was wearing at the time of the dry humping… So the wet must have been discharge from me. I was just wondering if sperm can swim though clothing, and if there is risk of pregnancy from dry humping while fully clothed. I’m really scared bc I never intended for any of this to happen, and I just need someone to ease my mind.

Doctor: