yesterday, I woke up and my testicle (right one) started to hurt when i got out of bed, it's like the feeling when you get knee'd in the testicles. anyway, this has been going on yesterday today, but last night I checked to see if there was a lump there, and I think i felt one. I was in too much pain to continue, and also in shock, can anyone help me out? This situation has actually changed my life.