I definitely experience this. I am usually a very good sleeper - I can fall asleep fast and sleep deeply for 8-9 hours. This is true even if I have bad anxiety, unless hypo is in the mix, in which case it takes me hours to fall asleep and my sleep is broken with vivid dreams so that I don't feel rested at all. Even though he knows I can't help it, my husband gets really annoyed because I move around and am all twitchy, so I usually go "sleep" on the couch. It sux. I feel for ya.