I need some encouragement...

Lovely • IG: Plentifully.day TTC #4. Sept 2014 tubal reversal. Feb 2016 HSG: blocked tubes. May 2016 IVF: failed. Aug 2016 BFP turned to 4th loss

Af was supposed too come today, nothing yet and bfn. Any of you test the day of af get a bfn but get a positive later? How many days later?

I have some symptoms that can go either way but the abnormal one is that my breast are larger.