what's going on??

I was cramping on Thursday and now, nothing (praying that was implantation). My period was due yesterday and nothing, glow pushed it to today, and nothing. I'm hoping af passes me by I mean honestly I'm so tired of bfn's! I yearn for a child 😩 I'm 12dpo and got a bfn today and it wasn't fmu. I'm trying to stay positive! Just had to vent a little