How many DPO did it take to get your BFP?

Just wondering...what's the latest you finally got a BFP, assuming you started testing before your missed period.

I started spotting last Sunday at roughly 7 DPO. Wednesday and Thursday it became slightly heavier, but remained a brownish red color and consistency of sludge most the time, gross! Then back to spotting Friday and Saturday and then GONE!

All hpt have been negative. My "period" is due tomorrow-ish.

With the bleeding I've had I would just figure "game over" this month except it was a week early, I've been nauseas like crazy (and I'm never nauseas) and certain smells just drive me insane, amongst a few other symptoms.