I have been having a dull pain in my left testicle...what should I do?
I have had it before but it has gone away after a day. But this time I have felt it for like two days straight. I can only feel it when I am being active but when I sit down or lay down it goes away. I haven't found any bumps but it has just been a really annoying dull pain on the left one alone. What is it or what should I do?