I just noticed this small lumpish object on the shaft of my penis. I have these tiny white dot's on the shaft of my penis which is normal I cannot quite remember what they are called now? But there is a small lump around the area of the other that is a little bit larger both around and height and instead of the whiteish tops this one is like a dull red (Not sure if this is from picking at it or not). When i move around my penis skin I can feel this bump just like the others only it feels larger. Same shape and feel but larger. What is this? Could it be Penile Cancer or is it normal?