Clear blue ovulation tests

✨Ruby✨ • 👨‍👩‍👧🐶👼🏽🤰🏽

I did my first clear blue ovulation test today; I had a smiley face straight away and get very excited to only come home 4 hours later to a blank circle… I took both tests and the test line is not even that dark so I’m struggling to see how I got a smiley first 4 hours ago?!

Can anyone help, I have apparently 5 days until ovulation yet but I’m losing hope already after an irregular cycle last month