I am always so tired and fall asleep at the drop of hat. I start to watch a television show and before you know it it is over. I get 8 hours of sleep a night and I also have a rash (which I cannot see) on my butt that feels like it growing and the rash is raised. I recently had blood tests and was told my autoimmune system is on the high side. I do not know how high. This was told to me by the Physician s assistant because my doctor is out of the office having a surgical procedure himself. Should I be concerned considering my thyroid function, chloesteral and other things are within normal range. I have Factor Five Leyden but not sure if this playsa role in my symptoms/