clearblue digital ovulation test?

Tamara • Mommy to my 2 beautiful baby boys, Nathan Louis💙 born August 12, 2017 and Parker Joseph May 6, 2019❤️ My whole world😍
I keep getting no lh surge. Does anyone have 30-34 cycles? When did you get your smiley face?! I've been taking mine with FMU. When should I start taking twice a day? I've read to take them twice a day, but not sure when to start. I'm on CD 15