It is hard dragging yourself even from one room to the next to take a bath, but once your in, you feel a little better. Niacin
, Valerian Root, and OTC sleep aids helped me recoup a bit too as the body needs to rest. The Niacin gives you a itchy flushing sensation for about 5 minutes, then it's gone. Finally, I had a whey or soy protein shake almost every day. I added banana, granola, and ice to make it a little tastier.
Hang in there.