I have done a tour and not seen her. I have been checking the places she has been hiding herself lately. My fear is that she is dead in the box room, which will take some doing on my part to find her.
ETA: Half an hour later, I haven't seen her, and I'm not even sensing her in the house, although I know physically that she is. I really think she is gone.
Edit, 7:40 AM: She was in the box room. She is breathing, but she barely moves. I'm thinking back to the hospital, but at this point I'm glad (to the point of bursting out in tears, again) to hold my little boo one more time.