Wow, that's really tough. You have every right to be stressed :(
Try this: http://www.dreamviews.com/community/...ead.php?t=6214. It's a self-hyponisis LD techinique, try changing the goal to being able to get a full 8 hours of sleep. I find that the technique itself actually makes me much more tired, even without having the goal of having a long sleep.