1 day late AF

Mary • Fri, Feb 24

Hii guys I'm due af today as of yet no sign... my question is glow says I should have ovulated 5-10 of Feb but we didn't start trying until 16th after a consult with a gynaecologist. Could I have ovulated late n possibly caught on? Tested this morning BFN but no af symptoms usually have cramps not this time. My cycle is usually 38 days long.