I'm new at monitoring my CM and my cervical position so I need a little help. Glow says I'm in my fertile window. Around the 23-25 my cervix was high. At first my CM was watery then turned to a lotion paste thick and white. Yesterday my cervix was really low and firm. I checked this morning and my cervix has gone back high and closed. Are these signs of ovulation? I don't have any ovulation sticks with me. Can someone please help me understand what is going on?