hello i am new to this site since i have sarted growing pubic hair when i was 12 there sarted to be little and medium bumps on my testicles and bottom of penis ranging from .2 to 2mm in diameter the ones on my testes are sometimes popable but ones on my penis seam a bit deeper so they are not popable. the little bumps are not speacialy alarming to me except that they are there and i don't know what to do about them they have spread to about 3/5 up my penis and i am starting to get worried there are no other apearent symtoms please help