Okay the last 3 days I have been so tired that I could fall asleep at the kitchen table or my desk, but as soon as I go to bed or lay down I'm wide awake and can't fall asleep. Once I do fall asleep many hours later I end up waking up multiple times to use the bathroom and then can't really fall back to asleep. I'm not due for my period for another 6 days. Am I just over thinking/hoping to be pregnant, or could this be a possible sign?