I am starting to see 3 big lumps on my penis.
one on the mouth and two on the other part..
Please what is the cause, and how worried should i be?
can't tell without a picture of it.
You do need to provide a bit more detail on this. If you can take a photo, then, upload it from a computer or laptop using the icon on the far-right of the reply box once you have clicked to create a reply.
You also need to detail whether you have damaged your penis in any way through masturbation, rough sex, experimentation.