Frustrated and confused please help

[Four2Five]

So my OPK's have been + for the last 5 days I feel like...here is what it's looked like although I've gotten a + at some point each day they seem to go +/- off and on throughout each day even on long holds. Last cy my + was blazing darker than the control on CD16 and here I am on cd20 confused as ever what is going on. My darkest OPK was cd 16 this cy but if you click on my chart ticker below my chart doesn't seem to coincide what so ever

What day would you consider + on my OPK?
https://i66.tinypic.com/2wcfkuv.jpg
https://i66.tinypic.com/2qb928p.jpg

 

[Cewsbaby]

I stink at reading OPK's and thats what my tests looked like this month too! I just tried to play it safe by BD 2 days ago and today. Wish my response was more helpful but I honestly dont know.

 

[DaphneBlue]

Looks like CD 15pm&16 are your darkest days, so probably 12-36hrs after that was when you O'd.

 

[Four2Five]

I actually didn't end up O'ing till cd 23 when I got my blazing positive! Hoping we catch the egg this cy!!

https://i66.tinypic.com/rivncw.jpg