So I was due to start my cycle on 5/21. I've been pretty regular for 6+ months. On the 21st my period didn't come and I took a test, negative. 
So I hit the button on glow and delayed my period. I've had to do that over and over again. My period is still not here and I just want this cycle to start so I can start over. -sigh- Ok, rant over.