Much like yourself, i have been uprooted from my source of stability. There's nothing more unnerving than a feeling of hopelessness. Losing ones self control is a common response to most traumatic situations
It's not the answer to take it to the extreme, the answer is to feed it enough to make it go away. I use free weights when i can or go for a ride, a very long ride. Distraction can be useful, but it's only a band aid. I hope you find your way back. Lots of us have been there in one way or another. There is help here for you so it's good you are with us.
Take care now -M