Talk to Urologist on Testicles

I have been experiencing a problem for about one month. Every day, sudden pain starts in my testicles and it does not go away. When I sit on the ground and my testicles touch the surface, I feel severe pain. Because of this pain, I have difficulty walking and moving. I also feel pain while sitting and even while sleeping. The pain is very intense and feels like it is coming from inside my testicles. Sometimes the pain is so severe that I am unable to walk properly