What Causes Sudden Loss Of Appetite Along With Unexplained Bruising In Legs And Arms?

I have not been well for well over a month. I ve lost weight, sores at the base of my head, outer ear infecion, My ear looked horrible, Swollen tongue, eyes were also swollen with discharge, My hair will be totally greasy 2 hours after I wash it, Since Friday my stomach bloats and the elacticity of the skin on my stomach is weird. I I have no appetite and very tired all the time. I have been to see doctors...no explanation, I also had a white discharge from my finger tips. I broke one of my toes tonight and I didn t feel it, pain wise. My current body tempatur is 35.5. Any ideas? I srill do not feel well. I also get unexplained bruising on my legs and arms. Can you help!