Ovulation

Meghan • Mommy of an Angel Baby👼🏻 Rozlyn Grey born July 7th 2018! Wrenlee Kaye due Feb 1st, 2020!
According to glow I should be ovulating...but took a clear blue digital and just get a circle....should I test each day until peak?(which should be Tuesday) and do we have sex every day or just every other? Help! First time we are tracking the ovulation...
Also the instructions say FMU but I've seen post to test ovulation in the afternoon... 
Any advice helps!!