BFN but no AF

I recently stopped hormonal birth control pills. I stopped at the end of the last pack and had AF. No breakthrough bleeding at all. I am now currently a week late and no AF. My boobs are tingly sore off and on for about two weeks. My CM is white and cervix seems high soft and closed. But, I have taken three hpt and all BFN. I feel like I'm running to the bathroom all the time and have had mild cramps, not like AF cramps. Anyone else have this and end up getting their BFP? If so, how long did you have to wait for it?