Question on Ovulation test?

Angela • Baby Boy Born July 20th 2016💙 Baby Girl Born August 24th 2018 🎀 Baby Girl #2 Born January 2022 🎀 🌈 Baby Boy #2 born May 17th 2024 💙

I got a smiley face on a clear blue ovulation test so I’m on the “peak”. So does that mean I’m ovulating today or tomorrow? I’ve never used these before. Thanks.