CM after ovulation, help please

Can someone help, I got my first peak on an LH strip on Saturday morning, which didn’t fade away until Sunday evening.

My OvuSense monitor would suggest I ovulated yesterday (Monday) as long as my temperature stays up, but today I am still having a small amount of slippery and stretchy CM, do you think this suggests I still might not have ovulated and we should keep BD?

We had BD on Wednesday, Friday, Saturday and Sunday, should we do one more for luck or is it too late and what will be will be?

I also had a miscarriage at 5 weeks (😢😔😢) on the 16th July incase that makes any difference!