I usually "try" to take a walk. Most times it's me doing the "Zombie Shuffle" around the block. Insomnia and fatigue have been really hard for me to combat also. It is a hard question to answer because we react differently to different things. I'm sorry.

At present I last two hours awake in the morning then rest for 2-3 hrs mostly sleeping if I didn't I wouldn't be able to function from 2pm till bedtime my fatique getting worse each year I've had fibro! Makes me so frustrated as pain threshhold high but the fatique makes me down x

I try and keep myself lo f busy with a fairly sedentary activity such as embroidery or sewing while listening to the radio or watching something I love. Sometimes I fall asleep and other times I don't. I try not to drink caffeine past 4pm (due to a heart condition) . At this time of year into winter it's important to make sure you have enough vitamin D in your system. I take supplements twice a day which does help a lot.
Sometimes you just have to have a nap!

I have to take a nap. There is just no way around it for me.

Rest on my bed... like now but not sleeping