Hey Erin,
I have one of those nights maybe once a week. The short nap I take during the day doesn't effect my sleep, but sometimes I take too long of one and then I'm awake all night. You name a Lifetime movie and I've seen it. A full nights sleep is so vital to our health, so I hope you get back on track again soon. I hope you get some relief for your back too...that will keep you awake. Take care.
Hugs,
Pat