Had all these symptoms, 4 days late, BFN

I thought FOR SURE I was pregnant this month... I had a lot of symptoms I had when I miscarried several years ago.

But so far, BFNs every time I test.

My period is 4 days late (which hasn't happened to me before). Anyone ever been in the same boat? I'm not stressed... can't think of why AF is so late.

I leave the country tomorrow for a few days and if my period doesn't show, I'm going to reach out to my doctor for an appt when I get back next week.

I'm praying it's not a sign of PCOS or anything similar. And I'm also still somewhat hopeful that I ovulated late and a BFP is on the horizon. 🙏🙏🙏

Would love to hear if you've had a similar experience!