I have had these bumps on the shaft of my penis where the doctor obviously missed a spot while circumcising. They are really small bumps, but cause no pain, no discomfort whatsoever. They are almost a purple color and sometimes one will look like it fills up with blood like a tiny blood blister or something, but it is not painful or itchy or nothing they are just there. I have had this for years now and been sexual active without a condom with my wife and it has not been passed on. I am uncomfortable with going to the doctor so I thought I would get an opinion on here first to see if I could maybe get an answer as to what they may be. Any help is appreciated.