I understand what you're talking about this can be very worrying. You should go to the doctors as you may have a chance that it could be testicular cancer so don't waste any time.
It means you need to see a physician. Speaking from personal experience, in just recovering from a bout of epiditimus. It could also be tortion, cancer, or traumatic injury, but if you treasure the...
Almost anything! Being hit, kicked or having them squeezed is very painful. Some men feel testicle pain just playing in a very active sport if they don't wear a jockstrap.
Any kind of pain in the testicles should be seen by a doctor. Any doctor should be able to help. Or any lumps or change in size. See Related Links below.
The only harmless testicle pain is...