I go through spells where my mind won't work with my body and when I try to go to sleep, it is like my mind is on overdrive and going in 1000 different directions... It seems to happen more when I am really, really tired. I just TRY to stay in bed and at least get some rest...

But DO stay away from caffeine.. tea, coffee, cokes, CHOCOLATE ect... I can drink coffee and go right to sleep but drink a glass of tea or eat chocolate and stay awake for hours... Lots of OTC medicine has caffeine in it too so watch out for those.