Thanks for those who have responded, it's much appreciated. I'm very aware of not conveying my stress to dd, making it sound fun instead. She loves most types of testing except for timed tests (not too sure who likes those?)
I've been wanting her to have this type of test for years, so yay, it's finally going to happen....and not at my request, but her Drs.
Will let you all know how it turns out......