I am now 6 days late. My periods are always on time. I'm sick to my stomach the past 2 . My back hurts like crazy. I'm always tired n hungry. I get small cramps like I'mgonna start my period but nothing happens. I have headaches a lot extreamly gassy constpatedttle more irritated that usual. I spotted for 2 days 3 days after my last period. I've been trying to get . Couldit have finally happens?