First take a very hot shower before you get ready for bed, this helps relax your muscles and warm up a cup of milk with some sugar and vanilla in it. If you can invest in some key items like some lavender scent oils (which you could pick up at the supermarket where the health food is), a small bottle of valerian root capsules which help you sleep if you take two capsules with the milk, and a night mask will definitely help you drift away. Also if you like some light music in the background, keep it low and you could fall asleep faster than putting your head down!
If you like lavender candles or pick up some lotion with it, rub it on all over after your hot shower. You will see a difference once you get this all together and have a restful sleep. Just don't forget to set your alarm!