Hello You just mentioned that you had a sex but didn t mention with whom? Write down about whether you are a female or male . Type of sex is important . Incubation period is also important. Gonococcal proctitis ( discharge from anus ) occurs on both male and female and homosexual men secondary to ANAL receptive intercourse. Can be asymptomatic . Mucopurulent dischrage can be seen ( as in your case). According to query it is not possible to diagnose . So get in a gram stain of urethral specimen showing polymorphonuclear cells ( PMNS) with intracellular gram-negative diplococci is considered diagnostic. Culture , nucleic acid hybridization tests and NAATs. In my opinion consult a physician and get his opinion. Good luck.