I would have no clue. Sorry I only can onyl give advice about STD related issues.
Do you think all this could be a sign of appendicitis? I'm saying because in the fast few days I've having pain on my lower right part of the abdomen. It also feels like it has pressure built up, and it feels relieved when I have a bowel movement.
You could have another issue going on and with your gf testing negative for gonorrhea backs up my theory that your gonorrhea test was a false positive.
my girlfriend was tested and she was negative for gonorrhea..... however she tested positive for cervicitis..... is it possible that I could had had some other infection? because they anal discharged and the other problems stopped. however I've never had anal sex.
1. Your symptoms have nothing to do with gonorrhea. Bloating and gas and the anal discharge are not symptoms. The anal discharge would only be a symptom if you had unprotected anal sex. So if you had a urine test for gonorrhea I believe you might have gotten a false positive.
2. Have your current GF tested I think she will be negative because again I think you had a false positive. Men will not go that long without some kind of symptoms of gonorrhea and like I said unless you had unprotected anal sex then your anal discharge has nothing to do with gonorrhea.
3. Antibiotics often have side effects so it could be giving you this pain.