Baby head’s shape.

Hi hi. Do other mummies face issue with trying to alternate baby head position so that their head will be mould nicely? Mine has a preferred side no matter how much i turn her head during her sleep she will go back to her left, she sleeps better on her left. Doesnt have a flat head behind tho. Its worrying for me. Will it be okay as she grows? 🥹 i do tummy time for her too!!! Just only ib her sleep!!!