I went for a backache and got misdiagnosed for a UTI! My urine didn’t even show a UTI, only a *slightly elevated* white blood cell count. Anyways, the nurse warned me if I didn’t take the antibiotic, my condition would turn into a serious kidney problem. Trusting this, I took it. I took it for 3 days. First day, ankle starts swelling up, I get knee pain, and feel completely out of it. Second day, same thing. I thought to… See full story