Confused and need help!

So I am super new to this, month one of TTC. I have the Clear Blue Advanced opk and have gotten three flashing smiley faces in a row. Is that normal? Calendar says I should ovulate on Sunday. Should I expect to see a flashing smiley face for days before my peak solid? Tried looking through a lot of these before I posted. I am just so confused. Xoxo!

**this is my attempt at a third pregnancy, for the first two I never used any ovulation testing. Just got lucky with them. Trying for a rainbow baby**