Period 5 days late, Negative Test

Hi all!!

How late was your period when you got a BFP?? I am currently 5 days late and got a BFN today with FMU.

I had a D&C and endometrial excision August 30th and bled around the first week of September. I believe I ovulated late, with my fertile window being September 24-30.

The only symptoms I have had are being incredibly tired and feeling nauseous after I eat. Has anyone else had a BFN 5days late for their period and ended up with a BFP later?