((((((oh taff))))
i'm sorry you're feeling bad. please don't wait to call the dr.
when you're feeling that bad and that down it's time to call.
i used to take provigil and it worked well for about 4 hrs.
but, i do well in the morning anyway. i get tired about 2 and by then it's too late to take it. so i don't take anything anymore for fatigue.
but i'm retired. so i listen to my body and when i have to i go to bed.