What is going on?

I talked with Grace's nurse this morning around 4 and she said that not only did her fever spike to 39.7 that Grace was just inconsolable, so upset like she's never seen her before. Kicking and thrashing and just crying and crying. It took 2 doses of Fentanyl, one dose of Versed and a dose of Benadryl and Tylenol to get her under control but that after they did that, her fever went down to 37.5 which is still high, its about 99 farenheit but it's more acceptable than 39. And she has been sleeping and ok since then. She also said her rash had come back but then went away again. She said she has no idea what it could be, and I'm still waiting to hear back from Adam to see what the surgeons thought when they rounded. Please pray that she could start feeling better and they could figure out what is wrong with her.