Last summer I developed a red bump on my testicle, that just wouldn't seem to go away. I thought it was a pimple, but nothing ever came out. I went to the doctor, and he didn't think it was herpes, and also didn't think it was genital warts, as the top was smooth. He froze it off, but it never healed, and now I have a red bump on my testicle. I was like oh well, I can deal with this.