... to do is sleep. I cant take this anymore. I have no life. I can stay up for about 4-6 hours then I cant seem to fight the fatigue. This is worse than any pain issue I have e.g, fibromyalgia, chronic pain, 2 knee replacements and it just goes on and on. I need energy. Ive tried herbs such as b12 and other herbs, but nothing seems to help. What can i do. There has to be a med to treat this.