Do I still have a chance?

Jennifer

When I got to 11DPO I started feeling achey, and getting signs that AF was starting soon. Feeling discouraged, I decided to go ahead and test to put my questioning to rest. I got a BFN.

Fast forward to today, the day glow says AF should start and it hasn't happened.

My cycle runs like clockwork so I'm feeling confused.

Could I have tested too early? Do I still have a chance?