Hi, Mateo06!
I'm sorry to hear about your problems. I echo what the others have said about choosing your treatment carefully.
I would be interested to know why you are unhappy with the diagnosis? A lot of people feel relieved as soon as they have a "label" for their illness (as I'm sure Pollux will attest).
I would normally be very hesitant about recommending anything, particularly when I've not come across the illness in question, but my Sunday paper has an "alternative health" page which I keep an eye on because my youngest stepson has asthma and excema and it occasionally comes up with useful things and - guess what - today it mentions lupus, which I think is what you're talking about as it talks about it attacking the immune system (Diana - please note!). Too much of a coincidence not to mention it here, in case it can help you.
It recommends an African plant called "hypoxis rooperi" which is also known as "African potato" although it isn't a potato at all - it just looks like one. "The reason it is thought to be effective against lupus is that it has been shown to balance the immune system, which with this skin condition, is malfunctioning. The active agents in the African potato plant are the sterols and sterolins, which are, in effect, plant fats. Studies conducted by immunologists at the University of Stellenbosch in South Africa, whose findings have been published in the International Jounal of Immunopharmacology, suggest that these agents can be used to help alleviate the symptoms of a range of diseases of the immune system, including lupus". It only gives details of how to get the supplement in the UK but you might be able to track it down - possibly through the Net? At least this gives you something to research. The article carries a disclaimer "it should only be taken for general immune support. If you have lupus or any other autoimmune problem, consult a qualified health practitioner".
Hope this helps!