Good for you Mrrzy, you've managed a week already!
I'm no psychologist, but I'd have thought just relaxing, finding small pleasures and not thinking too hard can be very healing, before you start to analyse and confront your great griefs.

You sound rather more 'upbeat' and I do hope this continues.
Everyone on here is thinking about you, and sending lots of good wishes.
Big hugs, and dew yew keep a-troshing!
Eliza x