In other words, get up, take a shower and go to work.
I am reminded of the darkest days of my lifetime--mid 2005--and how the "normal" things of life kept me alive. Getting up, going to work, getting mail, walking through Target...being hungry!
No matter what is happening in your world--this too shall pass.
Until then, be conscious of the tiny day to day things that you do in the meantime.
They will get you through.