Don't be afraid. The strength will
come to you from He who has promised that you will never
be asked beyond your strength.
It may not feel like it just now, but it will.
In the last 8 months I have seen our neighbour become totally transformed into a valiant, courageous and totally loving and giving woman in support of her husband of 50 years. ( now disabled for the forseeable future) A clear demonstartion of how He fulfills his promises to us.
If you go into 'automatic pilot' mode, that is a safety valve so don't worry. Your friends here will do all the interceding necessary. You concentrate on keeping healthy, rested ( as much as possible) and hopeful.