AF was set to come 20th-24th but instead I got a very light bleeding from the 18-22. I was hopeful it was implantation bleeding because it was very different than a normal period. I also had a super weird strong pinching feeling that night as well as headaches daily which I normally don’t get. But I’m still testing negative with pink die tests. Is it possible I could still receive a BFP? Or was that most likely just my period? I’ve gotten 3 VFL with blue dye tests but apparently those are notorious for false positives.