I think her main concern is probably her children, and having time enough at least to help them grow.
I think that’s all she can and must do, while taking the best treatment to prolong her life for them. What a terrifying position to find oneself in and how to meet the need of being brave for their kids in the face of it.
Yes, parents who get cancer when they have minor children are especially distressed. And in her case, it is a worry about Diana Part 2 of a motherless future King and siblings which is an added stressor.
What a mess for that family. Harry and Meghan need to shut up.