Hi Candy I got a little worried when I read your post. I have narcolepsy and used to do just what you did. I binged on coffe and caffein for years. As Sjogren's is an autoimmune disorder - adrenal burn out - which huge amounts of caffein causes, is of concern. I am sure you must have thought of getting tested for narcolepsy? I am not for drugs - but sometimes one type of drug might be less damaging than others - and some of the narcolepsy drugs are not stimulants. How is your nightsleep? and what do you do for a living. Is wheat all you have cut out and what other things have you tried.