10DPO

Why the heck am I not getting my BFP yet? We had sex on my surge, peak and the day after that. I have a regular 28 day cycle and usually ovulate on day 14. My expected period is 3 days away and trust me I could feel it coming. It’s like all the pregnancy symptoms I had been feeling three days ago have flown out the window. Now I just feel the typical period symptoms. I tested my LH and PDG this entire cycle so I have a good idea of when I actually ovulated. 10DPO and still no positive pregnancy test. Am I testing too soon ? Anyone get their BFP at 10DPO ?