I'm 23 years old. I have been feeling pain in scrotum for last 3 months. But the pain is not severe, earlier it was com at least once in a weak. I thought it was a result of doing exercise and jacking. So I had stopped that for a month, as result pain also had not com for that particular days. Later some tim, viz last one month i'm feeling the same pain despite don't doing exercise and heavy works. The pain was coming for different intervals but the interval for alternative pain is 10,15 days. I don't know what is the cause of the pain. Is it serious?