I have had a few lumps in my scrotum area, and they are not herpes bumps, or any other STD i can think of, i've seen pictures of people with STD's and they don't look like mine. They itch and bleed sometimes, the blood is just small drops i can see in my underware, i've had them for awhile and i never really paid too much attention to it, just thought it was some random bump from a bug bite or something. Can you help me please, i'm so scared to go to my family doctor and tell him. I have an appointment to go see him for a blood test in the next few weeks, so i will tough up and tell him about it. Can all STD's be found in a blood test, im sure if i were to get a blood test they could see some type of abnormality in my blood cells. Please get bqck to me soon, i need your encouragement.