my penis hole hurts?

Either from masturbation, STD, UTI, or a yeast infection. If you haven't had sex in a week or so, you know it's from masturbation, If you have, go to the doctor and they will fix you up. Happened to me one time, I had gotten a yeast infection from this chick named Becky, they gave me 2 weeks of pills and it cleared right up. But my guess is you probably masturbated and caused it to get raw.

Std

Stop sticking things in there man.

That could mean you have a bladder infection or kidney infection.