Hello doctor! I m 23 young man, recently had unprotected sex, and 4 days before I had some symptoms, painful testicles, painful urination, and pain in my back and the area of my penis, as an expat in Shanghai, I m really worried about my health. I v talked with my partner, She confirmed she s healthy, otherwise I v used detol to wash my penis, and the symptoms begin to appear, now I don t know if I hv a Std or it s just because of the soap! ?? Waiting for your kind help doctor!