Ovulation and the pill

I stopped my birth control pill last day of November. ( I did 3 months consecutively, then would take a week to get my AF)

I got my withdrawal bleed dec 1-5th

as I normally would but NOTHING SINCE.

I have tracked ovulation for the past month and a half and got a smiley on FEB 9th!

Is it possibly to ovulate and not get a period?

We are ttc #1 and I’m new to all of this.

Thank you!!

Any tips, comments or advice is appreciated!!