Hi Focus, it sounds as though you are doing as well as can be expected, so - good for you my friend. Physical health sounds like a good place to focus and again, it's very much an act of self-love to invest in your health....and we need all the self love we can get in these circumstances!
I have found yoga and meditating to both be helpful, and I journaled too for a while. I tend to use this forum as my 'journal' now - but there was a time I journalled a lot and it does help release some of the pent-up feelings. I also do a bit of primal screaming in the car if I'm feeling a little wound up.
I lapse now and again, but I have found those times when I'm cooking and eating well, going out for walks, swimming, yoga and meditating - these are the times when I feel so much better in myself. The sleep is a tough one, and does take a little while to settle. Again, I used to meditate during the night and I had a microwaveable lavender eye pillow that was very nice too - or reading helped. This will pass though I'm sure, and as you settle the rest of you, sleep settles too.
Take care xx
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus