First i wana ask can you get any from bumps or something from masterbating to much??

o.k i honestly been masterbating at least 3 times a week or more and all of a sudden white bumps appeared under the head of my penis but really small white bumps and it's spreaded a little all around the bottum of the penis head ( but theres very little white bumps spread out not packed close together). started this year and im 14 and iv been trying to find out how i got and how i loose them.