15 days late with raw egg white CM

Nana • Wife - Cat mom - Baby #1 coming soon!

My periods have become irregular since February.

I'm trying my best to figure out what is going on and to keep track of my CM.

Right now I am 15 days late and my cervical mucus is like raw egg whites. It looks like my cervix is in high position and quite firm.

What the heck does it mean? If you have any clue, please help!