bumps on lower penile shaft is this normal?

Question

ive had a few problems for a year, to do with sometimes when i urinate i feel a lower back pain kind of a cold pain, it kinda feels blocked down there like, i touch the underneath vien and it feels like its some how blocked, the pain im getting now and jus found myself is bumps on my lower penile shaft like lots of them around, the doctor said this is normal! how can it be normal if they hurt when i touch them? its like theres a knot down there, im talking about in the middle of the scrotum on the penile shaft inside

Answer 1

hair follicles which means hair is growing on it

Answer 2

It's normal.