You were somewhat over-treated for gonorrhea and chlamydia, so you can be sure those infections are gone.
The American Urological Association now refers to "male pelvic pain syndrome" rather than prostatitis. Well, more accurately, not all pain in the pelvic floor (rectal area, lower abdomen, etc) that used to be thought to be due to prostatitis actually is associated with prostate inflammation, but it could be. Residual inflammation indeed is a more likely explanation than an active infection. If your discomfort persists for more than a couple more weeks, return to your health care provider. But it likely will clear up. (But if you get discharge from the urethra--which I don't think you will--don't wait, get it checked out right away.)
Good luck-- HHH, MD
No fair starting a new message string on the same topic; I deleted it. Only a limited number of new questions are permitted each day, and unnecessary messages prevent others from getting on the board.
HHH, MD