Me too, I can't remember getting a good night's sleep. ;)
OTOH, when I wake up after 3- or 4-hours sleep, I immediately get up, read FreeRepublic for a couple of hours. And, after 3 mugs of coffee (!), go back to bed, cover my eyes with a black cloth, and immediately go back to sleep until dawn! A fan supplies "white noise". Don't ask me how that works!
We may be suffering from a prolonged case of Obama Disease.
I was once prescribed amitryptilene, which helped. I'm on gabapentum now for RLS. The RLS keeps me from sleeping. You may be living with RLS, but not knowing it.
I have RLS too. Try an ice pack on the bottom of your feet. That has been a lifesaver for me.