In my, non expert opinion, you have Adrenal Fatigue beginning of stage 3.
Low Cortisol morning, elevated towards the evening.
Low normal DHEA-s. ("pregnenolone stealing" check the diagram).
Low sodium. (hormone aldosterone responsible for this)
The symptoms you described also point to AF.
You may try pupil test. Most probably you will see typical AF reaction.
You need vitamins, minerals, drink half teaspoon of Sea Salt dissolved in a glass of water.