One of the many things I hate about MS fatigue is its unpredictability. (Not that anything about MS is predictable) It can last three days or three hours. I can get up feeling "good" and hit the wall at 9 a.m. I can have a busy day and think the fatigue will be overwhelming the next day, and it won't. I can have a nice relaxing day, and the next day be barely able to function because of fatigue.

Hope it passes quickly for you, Kitty.