howdy punk sorry your feeling down, I get the same thing from time to time but usually it happens when i am having a relapse or flare, it stinks, just dont add to it by trying to force more into your day then you can handle. it will come back and bite you in the u know where there are other stimulants that you might be able to use I know when i am having a flare and even on provogil i sleep like you described, pretty sure that wasnt what u wanted to hear, sorry, its not you, your not going crazy, its the MS, its a pain