Big fat no again???!

Nurul • 30.a mom. a wife. daughter, sister and a friend to the stars
I'm 5days late for AF. Took a test today and it shows a big fat NO. how long should I wait to recheck again?
​I'm also having menses like cramp going on since 5days ago. I'm going crazy waiting for either a big fat positive or some blood show. 
​Pls advice!! ?