I had sex 2 1/2 days ago and my penis was fine but last night I jerked offs and went to sleep left my Penis out and didn’t wip all the sperm off I woke up and look down there and in each side there was like dry skin almost like a scab so I start peeling it off under is nothing and it doesn’t hurt or anything I think it may be from jerking off tho Bc it did hurt free I kept doing it 3x in that kne day anyone know what the dry skin is about ?