Every evening im getting headache from last 4 days, i had 1 Disprin yesterday & today I noticed that i have blister on skin of my penis, at the skin that is right under the tip of the penis, that blister got popped by mistake, then i notice something white inside my penis skin(under the tip) (im sure that was not a pimple), I was trying to get rid of it but by mistake little part of my skin, i was going to use dettol, but then i checked this blog, i just cleaned my penis with with soap & water. My questions are 1. Is headache & this blister related somehow? (I never had sex with anyone) 2. Is washing my penis with soap was enough? 3. Should I see a doc