CM , TMI

TNG • Married. 3 yr old daughter, 3 month old son.
So I posted awhile ago about my CM being a little funny.. In due for my period on the 22nd. Glow says i ovulated on the 7th my fertile week was the 3-8th. So today I've been having lots of EWCM? I'm just totally confused with the CM/ovulation thing. Everytime I think I have my body figured out it changes. I also have been having cramps since last night. Any input would be helpful. Hoping AF skips right in by!!