Where could she be?

I'm hoping to not see af for another 9 months or so, I was supposed to start my period today. And normally my periods are about a day early than what glow predicts, but no period. Me and my husband have been trying for a rainbow since we got married a year ago. So far I have taken two pregnancy tests, one a few days ago and one his morning but both very negative. I know I'm getting a head of myself... I just need all the good luck and baby dust I can get! My fingers and toes are getting tired of being crossed lol