Am I charting wrong?

Jenni
Hey ladies! My chart was so weird this month, and I'm confused! I had a 20 day cycle last month, and I'm assuming its because I didn't O. This month, I thought I O'd on cycle day 7. That was when I had the most eggwhite mucus and my cervix was high soft and open. Since then I have had a lotion like mucus. Yesterday I got my increase in bbt. Cycle day 16 but my cervix has felt high soft and closed, with creamy mucus. Am I doing something wrong??