I’m a 30 year old male. I have been circumcised, I have had an irritated penis for about a month now. I’ve noticed that When I pull back the skin you can see red blood vessels, and it’s worse when errected, and the tip hurts when touched. There are little bumps on the right side of the head. The glans on the head are a little thick than normal. I have masterbated a lot in the past with no lubricant. I need help. Is this cancer? I just buried an uncle to cancer, and I’m a little scared