Bpp every week?

Melody • Wynter Rayne 11.2018♥️ Married to my best friend♡😍 Gunner Tate due 2022

I'm 35 weeks tomorrow. Last visit to ob they switched me to weekly visits and weekly ultrasounds. Says everything is good but I'm curious anyone else have this happen? At 32 weeks I was measuring 2 weeks ahead. And baby girl was 4 lbs 10 oz per ultrasound. Should I be worried? Also, I am not a skinny girl I am bigger. I lost 20 lbs so far with being pregnant.