RobinHello Julia,
I am so sorry to hear that your little girl is ill. From what you are describing, I don’t think it is CAH related. The reason I am writing is that the symptoms sound horribly familiar though. I go through episodes like this on occassion (especially when I am not following my diet properly or am under stress). My symptoms have developed because of low blood sugar (hypoglycemia). You may want to ask Chelsea’s pediatrician to do a blood sugar test to rule this out. Hope this helps and I hope Chelsea begins feeling better soon.
Robin