Ive a lump in penis anout the size of a pea. Its at the bottom of head of penis internally its not sitting out. I can feel it more when erect if i squeeze in gently to it. It tends to be sore from time to time. I was at docs a few months ago about it and she thought it was a pube root so she pulled out the pube and thought it would sort it but no. I have this a few years now and i think personally its a cist but not sure. It doesnt usually affect sex. Any thoughts or treatments welcome.