im 17 and have had sex a few times before with more than one person, the last time i did was close to 3 months ago, unprotected. minutes ago i discovered this green bump, only really noticeable while erect and with no pain or anything at all, only seems bigger and kinda lighter green when erect. i also have two white dots close to the center of my shaft but are pure white and seem like theyre just fordyce spots. i cant contact any kind of urologist and there are no planned parenthoods nearby, and my parent is in the hospital and in no form able to schedule me any type of appointment. i was planning on giving it a few days to see if itll die down, as it doesnt hurt me nor impede anything i do, but its just a tiny little bump. tl;dr small lightish green bump closer to base of shaft, had unprotected sex close to 3-4 months ago, no pain or anything, its just there. http://imgur.com/a/3dLnTAn should i be worried? it doesnt hurt like, at all and i havent seen it on any other partners. the bottom bump is the one im concerned about.