Have you been a vegetarian for many years? If you have take a look at the article below.
I had adrenal fatigue for over 30 years and didn't know what was wrong. I have tried many things in the last 4 years and went on a mostly raw vegan diet for 2 years only to become weaker and sicker.
I would recommend lots of 24 hour bone broth soups for you with a digestive with each meal. This soup with well cooked chicken or beef and lots of vegetables is a very healing food. I have eaten this every day for the past 6 months. I would also recommend a hair analysis with Analytical Research Labs and follow their supplements. Chances are you are very nutritionally depleted like I was.