I was recently infected with chlamydia, I haven't had sex in several months but a few weeks ago I was fooling around with a girl and my penis came into contact with her vagina though we didn't end up having sex. A few days later I started feeling tingling sensations towards the tip of my penis. I went to the doctor and was diagnosed with chlamydia and tested negative for gonorrhea, syphilis, and HIV, I was prescribed the 1000mg dose of zithromax, I took the pills and ate two hours after I took the pill (the directions said take 1 hour prior to eating). Tomorrow will be the 2 week mark since I took the zithromax and I still have been feeling such symptoms as the same tingling near the tip of my penis, my left testicle feels really sore from time to time, and I have also noticed some tingling around the anus. I am scared out of my mind as one would imagine, I'm wondering if it could be herpes that I contracted along with the chlamydia? Or perhaps the dosage hasn't killed the chlamydia completely... I am allergic to penicillin and amoxicillin and have a great immune system, I usually one get sick a few times a year... Could my body have rejected the antibiotics? I have an appointment with the doctor again next monday I just need some reassurance as to what is going on, its driving me crazy, nothing like this has ever happened to me before. :(