19 DPO all BNS no AF in sight

Hannah

Today I am 19 DPO and have no signs of AF arriving. I'm 6 days late. My luteal phase has always been 14 days. Never over. And I know the exact day I ovulated.

Has anyone gone this long with BFN'S but then got a BFP later ?

I'm driving myself nuts! I have a doctor's appointment tomorrow morning.