No ovulation🤔😵

Breanna • Mother to a boy. 😇 Angel mom 5/2/14😇Trying for rainbow baby

So I was supposed to ovulate today but I haven’t had any cm my entire fertile week..... I’m pretty sure I didn’t ovulate. I took this test today. Line was a little darker a couple days ago and yesterday and today( was supposed to ovulate today) the line is barely there. Can anyone help me understand this?? All opinions are welcome