OPKs super confusing this month...

ca

OPKs are super confusing this month!

They keep going almost positive and then back down. My last cycle was only 27 days.

Also, when I take my tests @5 minutes when I remove from urine there is no line at all. I have to wait until 10minutes for a line to even appear and then at least another 5 until the window is clear and dried. Is this normal??

This was last months OPKs