CM surge? TMI

Okay, so my CM has been creamy and pretty heavy ever since my ovulation ended.

Today at work I felt quite a bit of dampness all of a sudden and took a break to check it out. My underwear was basically soaked at the crotch with a creamy/egg white like CM. It was sticky and thick and creamy, but stretched decently far when fingers pulled apart.

Any idea as to what it could be?