Yes, Thank You. My Problems Started With A Bladder Infection

Yes, thank you. My problems started with a bladder infection in Feb 2016. I took 3 days of antibiotics, and as I was starting to feel better, I ate some chicken that had been in the fridge for 2 weeks, and contracted food poisoning. I was able to fight it off with consumption of carbon, but the bladder infection came back. I had to take 16 days of antibiotics in order to feel better. About 4 days after stopping the ab treatment, my stomach started to hurt, and, I had pain after eating. Also, my face, around my nose and brow, started to break out with painful pustules. I thought that the flora in my stomach had been damaged, so I took about a month and a half of probiotics (30billion). This had no effect, still in pain. I've recently had my stomach scoped/biopsied, all tested normal. Blood tests normal. Stomach pain has gotten better, but facial pustules, persist to this day. I have a stool sample test set for this week. Any ideas what it could be?