BFN 11dpo any chance for 12dpo?

Alicia • 25 years old, married for 3 years to my best friend, puppy mama! and TTC our first since June 2015... We can`t wait!!!
I'm dying as I near the end of my TWW, I thought I had symptoms for the last few days but have had some light spotting. Today is 11dpo and I got a bfn with SMU this morning. Of course I want to test again tomorrow morning 12dpo with FMU... But is there no point?