Wondering is this ovulation discharge

Hi ladies, long story short. Earlier today I used an expired opk so wasn’t sure if it works or not.. so it was the clearblue digital it’s been expired over a month anyways it said I was non fertile.

So later today I started having discharge as picture is being shown I was wondering is this ovulation discharge because according to this app I’ll be ovulating within next 3 days so is it correct?

I took letrozole from day 3 of my period which is 04/07 and finished my last pill 08/07 and my cycle is roughly around 32-34 days at the moment

Also this discharge feels sticky and looks like clearish egg white