Some help please😭😭

Hi ladies I’m just trying to understand my charts and was hoping someone could help me? 🤷🏻‍♀️🤷🏻‍♀️

This is last months chart I’d also been to the doctor and had a blood test for progesterone ovulation was confirmed at doctor

And then this months chart here

My question is, does it seem weird to anyone else that they seem so be so different?

Could my bbt be broken?