worry is from a weak spleen/pancreas acording to Chinese medicine.
I believe the emotions will never be under control until the physical body is well. So, my advice is to try your hardest to get physically well and your emotional load should lighten. In therory anyway.
On a more personal note:
I have hypoglycemia and when I have not eaten soon enough, my worrying gets out of control.. I have also heard low blood Sugar is from parasites in the pancreas. So I am going to slowly and carefully try to rid myself of the little buggers.
my 2 cents
anger is from the liver
fear from the kidney
grief fro the lungs