Advice?

Tracked ovulation with Clearblue Smileys, BD every day of fertile window except once (skipped 3 days before ovulation). INTENSE cramps yesterday, at 13dpo. Glow has af due today, Ovia has af due Thursday.

Today is 14dpo. Always cramp the day before my period and it comes that night or early the next day. No sign of af, BFN on Amazon Pregmate strips. Thoughts? Any advice is appreciated!