Ovulation

Hello, everyone so this is my first time doing these test. Has anyone else took one everyday and is fertile this long? Or am I misunderstanding the order of how this works. Glow says today is my most fertile day. But taking a picture of my sticks the positive are all high. Only my first day was neg. We have had sex everyday except yesterday. We continued our sex session today as well. When does my window of egg release starts lol im so confused. I hope I didn't confused you guys either