Cd27 blazing positive opk??

Hey ladies, yesterday cd26 I posted a pic of an ovulation test and everyone agreed it was positive, I’ve taken another today and it’s a blazing positive (no denying that it’s positive at all) ... I had a chemical and started bleeding 11th August so I’m just wondering if you guys think it could be really late ovulation or something else? I’ve had a Lh surge before af before but it’s never been a strong positive opk so I’m just a bit confused. Any experience/input welcome

Here’s the pics from yesterday

And then I’ve taken another this morning cd27 and it was extremely positive...

This was straight after peeing

And then 4mm and 6mm