Well, we already know that her thoughts are undecided. So she is probably not sleeping very well, and tossing and turning, through the night. So most likely one of the best words to put into that place would be, anxious, or you could use the word, piercing. I would choose out of these too, depending on the context that the sentence is in. Hope this helps!!!!!
It can be B)
hopefully it’s right
What do you want us to do with this phrase i might be able to answer in comments
