I've had this pain for the last few weeks, like an achey pain. I went to the doctor for my sciatica (down my right leg) and mentioned that I have had pain around this area too but on my let side, and he told me that he thinks it's to do with my back but wanted me to check my genitals for lumps.
I've never checked them before, but I had a feel around and could not feel any lumps, although my left testicle did feel kind of sensitive at a certain area, around where the tube is I think? The tube feels kinda lumpy too but I don't know if that's normal :S

Anyway I'm worried sick that it's something like testicular cancer :( I can't go back to my doctor as they all know who I am now as I go there all the time!

Anyone have any advice? Thanks.