Last week Sunday I had a painful ejaculation, I assumed that it was because I had been to rough or that I had been masturbating to much. The pain is like a burning feeling, a sting at the end of my penis when uranaiting or ejaculating. I decided that I should stop masturbating until the pain stops. Its been about a week and the its getting slightly less painful. I was just wondering if i should be worried about this or not. I do remember when I was young I had a smiler pain, that disappeard after a week or so, though I was sure at the time that was something to do with soap. I'm not allergic to anything (that i know of). I would just like a second opinion on this.
Onto my main concern, yesterday I noticed small (ball point end of pen sized) lumps on my penis, they go in a little at the top, sort of like a very small raised creator. They are red but look darker on top, I think the darkness on the top of the lumps are small scabs where its healing. There are two half way down my penis. One on the side, another a little more to the side which is right on top of a capillary or vain or what ever it is. There are two more just below the end of my penis (still on the skin, not the end) they are very close together. They do not itch or sting unless messed with. I have not had sex. My girl friend had been giving me head (don't know the technical name) until about 2-3 weeks ago. So I don't think they are STI related. Though a second opinion would be helpful.
Any help or advise very much apretiated.
(Apologies for my poor spelling and grammar, English is not my strong point)