Small drop of puss after all treatment.

It was December tht i got symtom of penis pain itches and puss then then in jan i think tht this is a sprem so i gone to hakim bt after taking medicine it's didn't cure so in feb i gone to a urologists he said tht u have gonorehea he give me ceftriaxme injection 5day course 2time and tablet for 15 day then i got relief 90% so i think tht m normal so i didn't go to dr bt after 10day i have itches in penis and puss problem again and nothing else i got alert and consult dr in practo he suggest me hiv combo test and vdrl both come normal after then he said to do urine culture and sensitivity and then he said its a normal bacteria he give me oflox-200 tablet 2times for 5 day i feel better then in march ending he said to do full std test so i do all the test including hiv its said Chlamydia borderline and all the reports r normal then he give me course of Doxycycline-100mg for 5days and zincovit-10day bt i got relief then he said to take taximo-200 i m fit and bt wheniwill get relief.frompus