Thoughts?

Me and my fiancé are TTC :) I have been tracking my ovulation and period on multiple apps like Glow, Flo, etc .. all told me my ovulation day would be either the 20th or 21st of November. My fertile days however started at about the 16th which is when I began testing with OPKs. We are inseminating and only have 2 vials .... I included pictures of the tests as I was testing and we did an insemination after the 4th test because the lines seemed pretty dark. I’m not sure if I have just ovulated early .. or if we did the first insemination too early .. I’m going to keep testing because we still have another vial but just thought I’d reach out for opinions or comments !? :) thanks .