O pain and very damp!! Help!!!!!!!!!

Renae • 💙 '09....💙 '11....💔 '14.... 💔 '14....💔 '15....💔 '16....💔 '17....💜 12/12/17
I've been getting neg on all my opk's and last night and today I've had a lot of dull pain and cramping and I've had to change my underwear twice already because I was that damp (sorry for tmi)! Could I b ovulating and it not showing up on my opk's? And should I update my log to show I'm ovulating?