The fever has been gone for a few days now, but now my muscles feel weak. All of them. If I walk even a short distance (like outside to my car), my legs feel like I've been on a treadmill for an hour. When I eat, my jaw muscles get sore like they're tired. Even the muscles that move my eyeballs... if I use them too much they ache. The doctor told me that it likely was a viral infection, but it looked like I was beating it now. I was just wondering how long I can expect this to go on, I've never had these symptoms before..