Confused please help

M • Proud bonus momma to a 3 year old little boy, Due October 7th 2020🖤🌈

In glow, I was supposed to start my period today, it has not come. I logged no menstrual period . It still shows me as this being my cycle day 1 and got rid of all my previous logging for bbt etc. How do I get back to the cycle im actually currently on ?!