I’m am officially 8 days late today, I took a pregnancy test this morning and it was a BFN!

I spotted on the 9th (the day I was suppose to start AF) and I’ve had nothing since, which I usually spot before my period anyway. I haven’t had any period symptoms this month, it feel like it’s not coming. I was just wondering how long did it take for you to get a BFP and have you been in a similar situation? Or did you end up starting your period?