Depo provera hate

So, I have to tell someone. I knew it was probably too quick... But I had my last shot of depo provera for 10 months now. No cycle or period since. In August, I made ovulation tests just to see... We bd when I had positives O test. And then, I started to wish... Maybe I could get pregnant? Soon, quick, easy? Now I'm 11dpo. Just had a BFN. I can't help it... I'm so sad. The wait is sooooo hard.