I've had a group of symptoms for the last 2 years that seem unrelated when I explain them to my doctor, but they all come on at the same time. The symptoms are: Headache, dizziness, weak feeling in legs, arms and neck, stomach pain, and every time I go to the doctor I am told I have a kidney infection. I take a full dose of steroids and antibiotics, but when I go back a few months later for urine test, I always told I have another infection. I've had an MRI done on my brain (to rule out MS, which my dr was concerned about due to the dizziness) and that came back just fine. Any clue about what these symptoms are caused by? I'm so tired of feeling sick all the time!