Discharge

So, I did have chlamydia before, took my medication and i didn't have protected sex after a while (i know.. stupid of me) my partner, also had chlamydia but i wasn't sure if he get it checked out

ANYWAY, i got checked on the 30 and i got the results and it says i wS NEGATIVE for chlamydia. but i'm still having discharge as if i was. i'm just confused as to why i still have discharge like that. can anyone help?