Wth glow???

So glow keeps saying and always does that I’m ovulating when I’m not. It’s now saying I’ll ovulate in 4days. How my CM is all dry now as I just peaked yesterday. Like I know if roughs it off a week or so after AF, but my CM is obviously saying I’m ovulating right after my period, always has. But not matter how many times I log my information in it doesn’t update it.