Hello, I am currently being treated with Levaquin for a UTI and have been on medication for 5 days. I am feeling significantly worse, and am experiencing elevated heart rate, a bit of confusion, dizziness, slight fever and overall malaise and discomfort. I am currently being treated for fever of unknown origin and have an underlying condition that has yet to be diagnosed which has caused recurrent infections and hospitalizations. Trying to figure out if I need to be seen in the Emergency Room