
Fatigue is not fun. I agree about talking to the doc if it's gotten worse than usual.
I'm one of those unfortunate ones that can't take adamentine (sp?) or Provigil. Had to take a stress test, of which I'm waiting for the results, to see if we can move to the next options that might be available.
My wall of endurance keeps moving on me, so when I push - I hit the point that you're describing. Which of course makes the fatigue even worse since it takes so much strength just to move! Thanks to Zoloft, I have the motivation to do stuff now. Just wish my body had the power to do half the stuff I want.
Hang in there, and know you are not alone!