urinary tract infection
"I had bad abdominal pain under my naval and sharp dull pains in my pelvic area for what seems a good week or so. Took a UTI test at home, and came back as a possible UTI. Called the doctor and she put me on Cipro, all in all. After the first day, I was having chest pains in my left side and in the middle that were constant and wouldn't go away. I switched from Cipro to Sulfamethoxazole, and all my symptoms from before taking any medication have gone away. Except I've been peeing a WHOLE lot, I've had a loss in appetite, and I have felt nauseous and bad headaches. Little to no back pain, unless the usual, sitting for too long."