TTC: PLEASE HELP IS THIS A POSITIVE OPK?

Dani • 3 beautiful children ages 9, 5, 2 had a MMC in March 2015 and rainbow baby 👶 thats 2 YRS born Dec 10, 2015! 3 chemical pregnancys and Spontaneous MC on December 22nd 2017 at 7 weeks.... pregnant again w/ baby #4 due Oct 2018!

Hey beautiful ladies im still new to the opk LH testing and i could of sworn i already ovulated but i took these yesterday and the last one tonight so i need help?!? am i about to ovulate? is this positive!