Fatigue is one of my worst sx. I'll have several good days then
wham.....I'm down for one or two days (sometimes longer).
With fatigue I'm not always sleepy. But, if I try to do anything more than sit and watch TV I wear myself out and have to lay down and then I inevitably fall asleep. But, I figure my body needs it otherwise I wouldn't conk out.
Your DH is right.........good for him for being so understanding.