Greetings Sir. Pain in testes can be of various reason viz., local injury,torsion,infection,blood supply/vessel problem,many more etc., Best advise is to visit a doctor at the earliest, not only to know your problem but also for your betterment to avoid complication in future. A doctor examines you & say the problem. It's impossible to say what's your exact problem. We can just guide & tell limited possibility of your problem.
Hope i guided you right & it helped. ...
Read Complete Answer