Nicole was happily discharged from the hospital today and heading home! 
The doctors can't say for sure but the best guess is that the episodes were from the heavy drugs from her back surgery, some she'd never been on before. Today was great with no more episodes and her memory was starting to come back about the last few days. 
Here is a link to the meal train for them if anyone would like to contribute in that way, please sign up here! https://m.signupgenius.com/#!/showSignUp/60b0d48acaf28a2fc1-meals/21646057