I cannot stretch my foreskin over my penis, I'm uncircumcised and I want to know if it is bad if the head of my penis under the foreskin is sensitive and hurts when I touch it! I'm still young so should I worry? I don't want a lecture on BLAH BLAH ASK YOUR DOCTOR BEFORE US! BLAH! I want to know if this is natural before i run to a doctor and have them look at my penis... Please help. Thank you