the app and I are confused ! lol

I logged my period a day earlier than glow predicted it since that's when it started but the app automatically added 7 extra days to my period....I went to the period calendar to delete it. My period has stopped yesterday but the app is still showing that I have 5 more days...(the period calendar doesn't show that, just the main calendar) on top of that I'm getting notifications that my fertile window is open ! What!? Lol I know my fertile window is supposed to start in 6 days. I feel like everything is confusing now and before this month glow was on point with predicting. I'm so upset please help me fix it !