IM SO CONFUSED

Wendy🌻 • Mommy to 4 sweet babies. 2 beautiful girls and 2 handsome boys. Baby #5 is a GIRL and due in June!!
Please help me figure this out! 
I took an ovulation test yesterday. It was low fertility. (Just a circle) 
I took another today and got peak fertility. 
This doesn't make any sense! Can people ovulate the day after their period?! 
Can people completely skip that flashing smiley?! I'm so confused!! 
Also it says I'm at peak fertility but I have NO EWCM?!