I’m scared y’all...

So has anyone’s period ever been more than 7 days late without being pregnant. Like I know I’m not for a fact and I took the tests. I’m 5’5 185 pounds, 24 year old woman who is healthy and never had any health issues. I consulted a family nurse and they told me, fasting for 30 hours could throw my period off especially if I’m stressed and also having sex in between. I’m praying it comes on. There’s only 2 more days left in this month and that would mean I missed my period for the month and that’s not okay!!! Has this ever happened to

you ladies before? Major feedback needed thanks.