Kathleen, from my experience, your mum is right on track, which is very good news! Thank you so much for updating us, as I know I was thinking of you. What a good daughter you are to prepare a table of words and sentences. I had to do all my own writing and pantomiming. If they haven't already done so, see that she gets up to sit in a chair. That will change her perspective and cheer her up in that she can move out of bed. Keep in mind that she will improve a little every day from now on.
Joanna