I am ensuring that I have set a routine for the day and this involves some Yoga or Pilates (my amazing teachers have mastered technology to deliver their classes online). I am eating well, with lots more home cooking working with the ingredients I have in the cupboards and freezer, and making sure I keep up with my daily fluid intake.
It is important to understand the feelings you are experiencing and this may be a mixture of fear anxiety helplessness and ever changing from hour to hour day to day.
Calming your central nervous system will help to support your immune system which is vital at this time.
A wonderful colleague has put together a video with a short mediation that you may find useful.
Stay safe and look after yourself.