At what age did your baby start holding their bottle & rolling? My baby is gonna be 6 months & she doesn’t do any of it. I’m not trying to rush but I am getting a little worried. She tries to hold her bottle. I try to help her roll over. I think our bed might be a big factor considering it’s memory foam. Am I doing something wrong? 😩 she was born at 40 weeks & 5 days.