Me and my friend dry humped yesterday night. I wore laced underwear and he had nothing on. I am a virgin. It hurt while we were dry humping because we were going really hard and rough. Today I woke up and I had dark brownish little discharge? And it stinged a little last night when I peed. I finished my period 3 days ago. Why did I have this brownish discharge I've never had before? And is it possible to get pregnant? He didn't cum on my panties at all but he was just wet from pre cum most likely. But I had underwear lace on and he had nothing.