Month and abit to go i did a saliva test for cortisol and my dhea and cortisol was high I was still able to get up and do normal life now last few weeks im bed bound no energy at all when i eat i get really tired is it possible im now too low? What is the best test salvia or urine? Ive had blood tests for cortisol but didnt show anything abnormal any other tests i should get done that people surgest?