I have an Autoimmune Deficiency and am taking medications, however, with this helping me immune-wise it hasn t been helping me in the aspect of sleep. I m constantly exhausted and I ve been having trouble falling asleep, and staying asleep, over a period of 4 years. The Autoimmune Deficiency has been a recent diagnosis and I ve tried almost everything I had heard/looked up and none of it has worked for more than two days, after the third, it wears off and no longer works. I ve also been experiencing brain troubles, I can t focus, I get headaches after thinking to much, my memory has been getting more and more forgetful, and I can t feel heat/cold and tolerate it like I used too. And when I do get sleep, it doesn t seem to help with my brain. What could be wrong with me?