I'm 17 and have a large lump under the skin of my penis, just below the head on the backside. There is no redness or pain. The size of the lump hasn't changed size and doesn't during erection. I hate to admit, but I have had it for a while now. Its just really bothering me.

im 17 and have a large lump under the skin of my penis, just below the head on the backside. there is no redness or pain. The size of the lump hasnt changed size and doesnt during erection. I hate to admit, but i have had it for a while now. Its just really bothering me.
You need to have it looked at right away. A lump doesn't need to hurt to be serious. I would start with your family doctor, they may want to go directly to a Urologist who specialize in this type of problem. They may do an ultrasound of the area and possibly a needle biopsy which takes fluid from the lump and a lab would test to see if it has any cancerous cells.

I havr the same thing please tell me what happened