First time using Preseed! Would like some feedback😁☺️

Ana #BOYmom
So I started using Preseed in the month of October the 2nd to be exact. And we used it every time we BD, I used it before my fertile week started during and after.. AF was due 10/26.. Took hpt 10/30 & 11/4 both BFN then blood test on 11/5 and also a BFN.. Did I test too early? And how soon did Preseed work for you? What were your symptoms? And how long did you have to wait to get the BFP? Btw, Baby dust to all you lovely ladies👶🏼🍼✨✨✨