No period no ovulation

I have very irregular periods

My last period was on February 4-13

Ever since nothing 😢

Today I had a lot of white creamy cm

I have read that appears to let us know that it’s about to ovulate am I wrong ?

If so can someone tell me what kind of cm am I supposed to look for when I’m fertile and when I’m about to ovulate or just ovulated ?

Please && thank you in advice 😘❤️