I've been diagnosed with the flu and pneumonia. The doctor prescribed Levaquin, which I've taken twice so far. I've had a fever between 99-101 all week long! Yesterday after taking my first Levaquin, I felt pretty ok, but then overnight my fever spiked up to 101.1! What's going on! The first fever I had showed up Monday afternoon. Now it's Saturday and I'm still having 99-100 or so fevers! I've never had pneumonia so I don't know what to expect, but I feel so crappy and this fever just won't go away! Do I need to go to the hospital??