Hello, I am to embarrassed to ask my mom to take me to the doctor.. it's kind of weird.. but I am 15, never had sex, and have a white kind of itchy bump no my sac... It has itched in that spot many times before.. but not until now did the bump come up.. I am worried.. What could it be???
It is very likely to be a sebaceous cyst.....read about different penile bumps on the following link:
PENIS PROBLEMS FAQ
PENIS PROBLEMS FAQ