hi tracy : we share the same symtoms when I was at my worst, mornings were the worst for me , I had the clinic do a blood cortisol test fiirst in the morning and another in the evening , with me my morning cortisol was very high and can give you the same symtoms of low cortisol ,which include depression ,fatigue ,and just feeling like crap untill evenings time you may want to consider this type of blood work , it is fairly quick and inexpensive ( take care tracy and hang in there)