Same problem, I know how INCREDIBLY frustrating it is. I wake up exhausted and disoriented... mostly because I think I'm dreaming so much. I also have major depression so that is probably the cause. If you know of any solutions let me know.. I'm in the same boat. I haven't felt rested for around 1 year now.. every morning is hell. I found that the best thing is to treat the psychological problems= stress, anxiety, depression.. and balance your sleep schedule. Go to bed early and get up early. Exercise every day if you can.. or go for a walk.. something that tires you out (yea i know you're already tired). Try not to watch television or stare at screens before bedtime as this is sort of stimulating for your brain. If you want you can try taking 25-50mg of Diphenhydramine (Benadryl) to see if this improves the quality of your sleep (did slightly for me)... If you wake up tossing and turning you may have periodic limb movement disorder. Are your sheets all messed up? I would try and get an appointment with a sleep specialist, and maybe get another study done.