question: Hello doctor,I had sex with my girl two months back. She had two sex partners before me who were both HIV negative including her. After exposure, I had a burning sensation during urinating and pain in the scrotum. I got a urine culture test the next day result (no pathogens present) but doctor prescribed Azithromycin 500, Ofloxacin 400, Norfloxacin 200, Urispas and Tolpa-D two doses every day for five days before the test result came suspecting it to be STI. Lately, I developed pain in the scrotum with frequent urination and symptoms similar to HIV, got myself tested with 4th generation test 50 days after exposure. HIV 1 and 2 came back negative including VDRL - nonreactive, urine routine test are also normal. Scrotum ultrasound inferred "funiculitis". But my symptoms include mild fever, irritation in the eye, pain in the scrotum (right testicle), sore throat, mild headache. No major weight loss, rashes, diarrhea and white discharge. I am confused. Please help.