Sorry to hear about your problems, I have my fair share of problems too dealing with Chronic-Fatigue-Syndrome and thyroid problems. I have eczema but nothing compare to what you are living with.
Have you ever tried oil pulling? That could be a good way to take the load of your liver, some says it works like a mini disposable liver. After a week, I can see an effect on my eczema, the skin is peeling as if I had a sunburn, strange!