I had a stinging like feeling a couple of days ago when i washed my penis with water during shower. I am uncircumcised and my foreskin doesn t retract. So i was unable to see the area where it was hurting. After waiting a couple of days the pain has reduced but I was curious to know what it looked like so I used a Johnson bud to retract the foreskin and see. It looks like a pimple about to dry up. Please help in suggesting what this could be?