Oh , so sorry for your family's loss!! That alone is so difficult to deal with but now pile on everything else! Just do what you can and please try to take help if it's offered & if it will indeed help.
I've been through those times when you're barely keeping your head above water and something else devastating happens.
I wish in reality there was something I could do to lighten your load.
I'm sure you may not have time to post for awhile, but please know thoughts, prayers, hearts and hugs are with you in spirit.