EW CM again? Ovulation?

So I really thought I ovulated last week on Thursday. I had cramping, EW CM so went by that. I was thinking I am about 6 or 7 dpo. Well yesterday I had what I thought was EW CM during the day, but when I checked later it was watery. I also had cramping yestersay. Now today I am having without a doubt EW CM. No other ovulation signs. I am on day 22 of my cycle. It is my first cycle since having my son a year ago. Could I be ovulating later than I thought? Any insight is helpful! Here is my chart of CP and CM. Have not checked CP for today yet.