Hi, I had varicocele surgery 4 days ago on my left side, and now if I walk or do anything other than lying in a bad I have pain in my left testicle, that maybe sounds normal, but what scares me the most is that when I touch my left testicle there is big swelling and stiffening of, not the testicle itself, but of some cord that connects to the testicle from the body..it was not like that before the surgery And the pain is not getting weaker as the time goes.. Could that be some serious problem?