I started off with a sharp ache in lower right stomach, few hours later the pain moved into my right nut, almost like I could feel the vein from my nut go up my stomach. I went on with my week like that, pain went away from side somewhat and it was more in my testicle at this point, the vein on my right nut felt bigger and harder and seemed to be where the pain was coming from, I did sports activity that weekend and after words, the inside of my right leg seemed to ache the same way. Went to the doctor and he diagnosed it as epididymitis or however you spell and gave me a inflammatory medicine. So now I'm taking it, he said should be better within two weeks of not come back so here I am. Hope I helped someone. He said if it was a torsion my nuts would feel like I just got kicked in them a million times. And be constant pain.