Hi hubby bad day all round.my youngest got married last year and I was glad for her but also sad that I would be going on my own,mix in a dose of shyness and I really wasn't looking forwards too it.I gave myself a role which was to keep an eye on the kids and transport them,which did help,but all these things I,m afraid can be difficult.you shouldn't be thinking you are useless though,we have roles in a marriage and negotiating the role of the one who has died takes time,I still struggle with paperwork or making phone calls even after all this time it requires a real effort,
Going back to the hospital is also a nightmare I thought I had conquered that one,but not too long ago I visited someone and ended up having to walk past thee ward,when I say walk I ended up running to get out in the fresh air and avoid the full blown panic attack.
Of course you can't be at work and look after your daughter but if social are offering help grab it then it can be something not on your mind while you are trying to concentrate on the job.
You are doing well and you are doing the best you can for the familly please don't be hard on yourself you have no cause too.