Signing in as another caring, listening ear.
You have been, and are being, so very strong, and very brave.
I think the Church group is a brilliant idea, and also, another one, might sound silly, but in our neighbourhood we have groups of litter pickers, and they seem lovely souls. Could be a nice way to get out and about, outside of your head, and have company, if there's something similar near you?
Please make sure you are eating, and drinking lots of water (fuss, fuss!). I know it's hard, but you need to look after you physically, to help you get better, mentally.
Aroha nui (much love), Kia Kaha (keep strong).