Ferning pics - OpK/chart/ help!!! O or no?!

Momofboys • mom of 3 on earth and twins in heaven.. due 4/28/17 after 13 months of infertility..
Here are pics of what I'm seeing this afternoon - sample taken at 4pm. Will attach pics of opk from this morning and just now as well..
Also last pic is my chart :)
opk - top from 10am, bottom from 4pm
Chart - CD1 was November 22