Pregnant?

So, my period was suppose to start yesterday and it never came yesterday or today...could that mean possible pregnancy?!?! 😊😊😊 and how long should I wait to take a test??? I have a clear blue test and I know it said it could test up to 5 days before missed period. I really don’t want to wait but i feel like it may be better. I’m just so anxious to get pregnant!