How long do I wait?

Jenna
Hello everyone;
My period was supposed to arrive on the 15th...STILL NOTHING. Two days ago i tested, and after many hours of analyzing the test, I think it was a BFN....but it's so odd I STILL do not have a period...
How long before a retest?! Should I wait a week? Two weeks? I am praying!!
Thanks for your advice! 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors