Hey, im 23 year old male, its been 2-3 months that ive noticed that there are bumps on my testicles, not all over but scattered mostly to the left side, some are really small, ull have to stretch the skin to feel them while 4-5 are visible and are the size of a pimple. They are not red, just skin colored but a little whiter then the rest of the testicular color. I do not feel any pain, even if i touch or scratch them, although i feel a little itchy but that is for all testicular area not specifically that bump. Although they are bumps like pimples but i dont think they can be popped, they just feel like a part of the skin merely swollen a bit like a pimple. Ive never had sex with anyone so was curious that what is causing them, as this is the first time im experiencing them although ive has similar itchiness on testicles for years. No other part of my body is experiencing this. Thoughts?