I'm 22 and I have what I hope isn't an issue. I have sex regularly but always with the same partner. I "never" use condoms and I know I should but I don't. So here's my problem. Now recently I have a noticed a small boil type bump at the base of my penis but on my testicle.Its been there for about a month or a maybe more. When I hold a light up to it it almost seems translucent. It hasn't hardened over yet and I'm afraid it might not just be a pimple. I've heard it could be an oil gland or some hair thing but nonetheless I am becoming quite worried. I haven't popped it or anything childish like that. I haven't visited the doctor yet either because I'm not covered but Its kind of hard to find a for sure answer on my own. Any suggestions would be appreciated.