Indeed it does, and it helps to know that other people understand that feeling of fogginess, not thinking clearly, and also of panic at times, on behalf of others, when you yourself are also not feeling too good at any time.
I have had the offer of a friend's house for a few days, only an hour from my mother. That will help hugely. I shall look at a few respite care homes on one day, so that if DM ends up in hospital again she can go in for a few days rather than my stepfather have to be left alone to panic.
DD has started phoning the hospital just in case her results have come through early, silly girl. One half of me can't blame her, the other half wonders how many others like her there are, all clogging up the lines with their worry.