Hi there, I am getting lower tummy cramps all the time, been havivg them a week or so now. l am not due on till a week this sunday. My breasts are also really really tender. I do go to the loo more .And l am eating loads too, just hungry. fall asleep by 10 at night but am not sure what to think and like l say me period is not due, and as you all know a test shows negative at the mo.