hey i was wondering if anybody can help me. ive been having pain on my left inner testicle and behind my testicles. i feel it mostly when i run and play sports. i went to a orthopedic doctor (who didnt know what to do) and he said it could be a muscle strain so they told me to go to theraphy. therapy has not done me any good. i would like to ask if you would have any idea wat this pain is. and what kind of specialist or doctor can i go to where they can help me??