I am 22 years old and I have a serious problem that has got me scared. I have lost feeling in my penus and have difficuty getting penile erections. There is a vain in the bottom of my penus that seems to be bigger then usually and it aches sometimes. Also my right testical hurts sometimes as well.
During those few days, I masterbated once, as most men do, and I felt something different, definitely not normal, like a pain at the base of my penus. And here I am with very little feeling in my penus and occational pain. Let me know what you think I may have done. I am scared to death right now.

Jerry answered