Hello, I have a stabbing pain in my left testicle. I've already been to the doctor, and he said it's nothing serious. He also examined it to see if everything is normal.

I'm 16, and my testicles, when hard, are relatively small, about the size of a walnut. When they hang down, both sides are about the size of an acorn (from a tree). I'm afraid that it might be too small and look off-putting