Hi, your first clue as to why are the 2 hour naps. That is stealing sleep from you at night. I suspect if you eliminate the naps you'll start sleeping a lot better. Also do not allow any more time in bed than you need to awaken refreshed. Normal is between 7 and 9 hours. You might start with scheduling 7 hours and no more, and see how you do. Give yourself several weeks to adjust, and that may be all you need to restore normal sleep. Good luck.