Tired - AGAIN

I woke up early this morning, at about 03:00, and once again I just could not get back to sleep. I tried everything that I could think of, watching porn, reading, counting bloody sheep, nothing was working. I even tried a trick which has worked before, though I don't know why, getting dressed (well, putting jogging bottoms, t-shirt and socks on) and sleeping on top of my quilt with just a blanket over me. It didn't work this time, though it may have helped as after I gave up and climbed back under the quilt I must have gone to sleep pretty much straight away. This was after 05:00 though and I was woken by road works outside at 10:00. I feel more tired now than when I woke at 03:00!!!
Let's just hope that the road works are finished before next Friday morning as I will be on night shifts again from then. While I'm on days (from tomorrow) I don't care as I won't hear them, they will be starting after I am at work and finishing before I get home. And, on my days off, at least I won't have to set my alarm to make sure I get up early and don't waste the days away!
Fingers crossed that I manage to get a good night of sleep tonight otherwise I am going to be more ratty with people than normal when I get back to work!