Serious Question for anyone who actually knows

I’ve been googling but I’m not finding definite answers so maybe someone here has had the same experience or just knows..

I have always had a normal 28-29 day cycle and for the past few months in my TTC journey I’ve started to use Opk’s. This month I got my peak smiley at cycle day 18. So obvs I Bd’d and all that.

My question is - is that normal to have such late ovulation? I use Ovia as well as glow and according to ovia I am 3 days late. Glow is predicting that my period should come on Wednesday but I have a hard time believing that because I NEVER have that long of a cycle.

Has this ever happened to anyone?

Thanks so much for reading/responding.

❤️