The tip of my penis burns after urinate... And it always feels like I cant empty it...Knowing that it sounds like a urninary tract infection, I went to a doc...He tested it, and negative on bacteria, and stds..That they could see.. He wants to probe me, but I dont think it is necessary b/c ive only had sex with one partner, and we were both virgins when we met...Also, we are always protected by a condom....Im extremely safe with that...Also I know its unlikely to get it from a community restroom..But I dont know what it could be...I had a case of jock it, could the jock itch have gotten into my penis and affected it like this? As far as the doc could see so far is taht it is raw inside my urethra...Also another nurse said it could be a yeast infection in me....But im a guy and thats uncommon..But idk...Any help please????