When I am under stress, I don't seem to come out of it very easily. Frequent respiratory issues, pain, tremors, muscle cramping and aching, sleeping difficulty and ravenous needing salt. I had a ACTH Cortisol Stimulation test with baseline of 9 with 12 at 30 minutes and 13 at 60 minutes later. My doctor says everything is normal. That doesn't make me feel better. I still know something is going on.