So was supposed to have my period on the 11th this month got a negative result on the 10th but it has been three days since I was supposed to start my period and still haven’t does anyone have any advice my period has never been off and neither has my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a>. I feel wet down there but no signs that my period is going to be coming either. Has this ever happened to anyone? I have had cravings and nausea and have been really tired this past week also. That and I literally get mad or sad about the tiniest things.