I, too, am struggling with the very same issue. I have insomnia due to other mental illness, and I have been getting maybe 3-4 hours of interrupted sleep per night. The lack of sleep significantly has an adverse reaction on any progress that I've made (or so it feels like), so I can empathize with what you are experiencing. My doctor prescribed me xanax for sleep which I find to be slightly helpful. But, last night, I took benadryl for sleep, and I finally slept through the whole night. My lack of sleep has made it to where I am having significant difficulties with telling the difference between what was a dream vs. what is reality. It's very unsettling as I feel like I am losing my grip on reality. Has anyone else had similar experiences?