Cross-posted from my Facebook:
In the military and contracting overseas, I found that unexpected and unfavorable circumstances were frequent. Here are some things that helped me deal with that stress:
Exercise — Picking things up and putting them down, running, and even stretching release endorphins and make you feel better. In the military we PT almost every day. It's not just for strong bodies.
Routine — Repetition gives you something to do besides fret and there is power in consistency. It's like our brains are happiest when we are little automatons. They hate change. A regimented lifestyle has more benefits than just knowing where you'll be at what time.
Purpose — Give yourself a reason to exist. Maybe now that's involving yourself in organizing for change, or maybe its volunteering at the animal shelter because puppies are cute, or maybe it's knocking some things off a much put off to do list. In the military this is called mission and it comes first.
Good luck, friends. I hope you feel better soon.