I only have one also but the other one you can see right next to my penis. It's like swelled up so I know that has to be it. But I'm going to be completely honest I'm 21 now and yes I was scared as sh*t when I started hsvingt sex. The first 3 times I was 15 so me or the girls really didnt noticed. But when you get into high school you start worrying. But that didn't stop me I kept sleeping with girls but I want to say out of the 40 something girls I have slept with only 5 have even noticed. Even my fiance now when we first got together around our one month I ask her I said " you don't care about me only having one" her response was "no of cores not. One nut doesn't mean anything they are just testicles. It would be different if you didn't have a penis or it was 3 inch hard." So guys out there don't be afraid to have sex. I've had sex with every type of girl and several different race especially hispanic and mix. And not one even cared about it. And I'm a white city boy. So keep your heads up.