Some time when we want things so bad our mind plays silly buggers with us and give us all the desired symptoms to make us think we are preg !! Some months when I think I could be and symptoms are there ( or so I think they are) as soon as I take a test and get the Big Fat Negative I get my period within hour .some times just buying the test does it for me !! Goodluck to all ladies ttc and one day all these symptoms we feel will be for real and not in our minds alone !!