I need help!

So I was supposed to ovulate yesterday/today according to glow. I've been checking my CM throughout my cycle and I have not noticed any (raw eggwhite CM) as a matter of fact I haven't noticed it for a few months. We have been TTC for 9 months, I'm wondering if this could be an issue :(

Has anyone else experienced this? If so, were you still able to conceive? TIA ladies!