I am experiencing the same thing. I have had symptoms for 2 years now and I am 100% sure it is due to the same infection that I didnt take care of properly.My symptoms are
1) discharge
2) Head ache
3) loose bowels
4) right bll hurts like hell
5) finger nails are discolored
6) tiredness in the middle of the day
7)stomach ache
Nothing comes back Positive, I know for a fact that I was re-infecting myself for a while cause I infected alot of girls and once I finishe my meds I would sleep with the girls that had infected I know dumb right. But mabey thats your case to. Another thing you can re-start the infection also by just cumming no woman needed. Trust me its been 2 years I know. Im on oflxin and feel great but I still fear that when I stop taking these meds I will just get sick once again.
You have had quite a few antibiotics. I think i am right in saying that when you have a large dose of antibiotics it is sometimes experianced by some patients that they get a discharge due to the destruction of "friendly" bacteria. If this is the case with you then it should soon clear up. You have seen a health care provider who i assume tested you for gonorreah. If you were to be treated for that infection Cipro is the antibiotic they would use. Personally i dont think you have anything to worry about. Doxy was given to you for the Nongonococcal Urethritis you cant transmit it by kissing or eating off the same plates etc as the infection was in your penis, if you did have gonorreah you transmit it through vaginal sex,anal sex and occasionally oral sex where it infects the receivers throat. good luck, hope everything clears up very soon for you.