It could.
I want to encourage you to do more tests because you are seeing greens and then these high numbers.
So without testing, you don't know if she's getting some low greens or if she's just so uncomfortable when she gets any green that her liver panics and dumps.
To know what's happening, you need more midcycle tests.
It's only a guessing game without them.
I hope you can get those tests.
It would be great if you could get a curve in. Her nadir might be moving around and that's the best way to find out.