I really wonder how many others are going undiagnosed? See the interview lower down, with someone who faced Cushings. In my case, I was found to have high cortisol too, [Pseudo-Cushings] and years ago, seven times the normal amount of adrenal hormones.
One thing if you really do know you are sick, keep pushing, and find a specialist or doctors who will help you. If I hadn't done so even on two of my conditions I would no longer be here.