I have a small bump on the right side of my penis right where the head meets the shaft. I m assuming this is the glans? It is the same as my skin color. It s not a pearly penile pimple (PPP). It is not painful unless i put pressure on it. I have been in a monogomous relationship for the past 10 months with my boyfriend who claims that he s been tested and he has nothing. I haven t had sexual relations with anyone for 2 years before him and I, myself have been tested and have nothing. I had it about a month ago and then it went away, but now it s back. It seems to show up after my boyfriend and I engage in any sexual acts. What could this be?