About a year ago I had a single different bump on the shaft of my penis beginning at the bottom of my foreskin. It hurt like a pimple hurts and eventually went away. I have not had any other signs until about two days ago. I have a single bump under the skin at the top of my pubic area about three inches below my waistline. The bump is pinkish in color and there doesn't appear to be fluids inside it. I have no itchiness, sore muscles, flu-like symptoms, headaches, lower back pain, and my lymph nodes are not swollen. I'm planning on being tested next week but I am very scared about this. I have never had more than one bump at a time and it is not a blister. Can this be genital herpes?