I've had fibro since 1996. Since then, I've gotten well enough to become a beginner competetive road cyclist which I've been doing for the past 5 years. I have been doing great the past few weeks until two nights ago I could feel my whole body and brain shut down. Everything hurts, my eyes hurt, my head feels heavy inside my skull, my eyes are drooping, I can't stay awake, I feel disoriented, light headed.....I dont feel better after I sleep or after I eat or after I have caffeine or even after I take vitamins. I can't seem to turn myself back 'ON'. I can only describe it as everything has seemed to shut down. I've been crying easily and I feel easily angered. Has this happened to anyone else? Could it be my adrenal glands? Diabetes? Barometric pressure change? I don't know. I want my 'mojo' back!