Hi, last Tuesday I had sex with a girl. I did wear a condom but she did perform oral sex on me and I didn't have one on at that time. Later on in the week, someone told me that she did have chlamydia. I'm not sure if she still does. But my testicles have been sore since then I'm not sure if it is blue balls because I didn't ejaculate. And when I pee I can't really tell if it is a burning sensation or not. Any help? I'm going to health clinic tomorrow but I still wanted to ask for any sort of help on here. Also what is the % chance of getting it from someone if they have by receiving oral sex from them