I noticed recently that on one side of my penis, just below the head (I'm circumsized) it protrudes more than on the other side. It isn't what I'd call a lump because it isn't centralized and when I feel around the area I don't feel anything that seems unusual. It is not sore or tender and there is no blood in my urine or ejaculate. It is most noticeable when I am half-erect or flaccid, and when I am fully errect it only looks slightly buldgery, so to speak. Just making sure this doesn't sound suscpicious, like penile cancer or whatever. Thanks.