Watery CM

I am new to learning more about ovulation and CM. I read in many places that your most fertile cm is like Egg whites, however I never seem to get egg whites around my ovulation and it’s watery almost like I peed myself even tho I didn’t. Can someone help me out here to understand what’s going on? Also I am using 3 other apps also get with glow to track my fertile window and ovulation and 3 of the apps show a different day that I should be ovulating and glow shows a completely different date.