For the last two weeks I have hardly been able to sleep at all. I get really sleepy at the end of the day and try to go to bed between 10:30 and 12 am to wake up at 7 am, but every night as soon as I lay down, I become wide awake. I will remain completely awake for 1-3 hours, after which I might daze into a very light sleep. But even then I will awaken two or three times, around 3-5 am. Then around 6 am I will realize I might as well get up early since 1 more hour of sleep would be pointless, but I end up not getting up and just roll around more until 7, at which point I am extremely sleepy and want to go back to sleep but I can't because it's time to go to work.
The weekends are completely different though, because I usually stay up later, until 2 or 3 am, and then sleep all day, not getting up until noon or so. I have tried taking over-the-counter sleeping pills (tylenol PM) but they just make me extremely groggy throughout the entire day, and don't help me get any more sleep.
What is going on here? I'm not doing anything obvious that should keep me awake, i.e. playing games or drinking caffiene before going to bed. I've been drinking lots of water lately and am eating more healthy, and also getting a little excercise in. I usually listen to music or talk radio when going to bed, but I've tried just silence, but neither of these seems to have an effect either. I've tried cranking the AC way down and also way up, also no difference (although if it's hot enough where I sweat that will prevent me from falling asleep at all). Argh!