I am getting very concerned about the size of my left testicle. I am a single man and not very sexually active. Recently, I noticed that one of my testicles appeared to retaining fluid, have pain, becoming engorged and Varicose vein symptoms. It is getting to the point where I can not even pleasure myself. I have tried some ointments and exercise, but the problem seems to keep getting worse.
Any suggestions?

frank H answered