Weird Sleep

I'm still trying to get a good days sleep. I'm not sure what's going on. My body has a new game. I go to sleep, sleep for an hour and then wake up. Every time I've gone to sleep, for at least a week now, I've woken up an hour later. Doesn't matter if I'm sleeping in the day, sleeping at night, or taking a nap before work; I'm up in an hour. Oh I go back to sleep, and sometimes I sleep the rest of the night, but, so far not the day. I've been waking up almost every hour or two; which is very unusual for me. Usually, I have no problems sleeping. I don't know if I've got too many thoughts and ideas running through my brain or what, but it's getting exhausting!