New glow app not correct for me

Brittney • Mom of 👧🏻 and 🤰🏻with 👶🏻 #2 💗

My period cycle and ovulation are way off. I added peak ovulation and it says I’m going to ovulate in 5 days... doesn’t make sense when I just took peak ovulation rest and BBT is even on track. It pushed my period out farther too