Okay so just going to jump right in here. Last night I was masturbating, and after I had finished, I looked down and saw a reddish lump on the right side of my penis under the discolored area beneath the head of my penis. Naturally I am extremely worried that this might be penile cancer. I have pictures. There is no pain associated with this lump, and when squeezing it there appears to be a head to it like a pimple. I have fordyce spots so I'm also wondering if it could be that. Any help would be amazing before I go and see a urologist.