My baby sleeps in her right side

Elona •
Hello moms I'm worried because my 7 month baby sleeps just in her right side and her shape head is a little more higher in her left side. I've tried to put her in the left side but she turn it in the right. From 2 months now she likes sleeping in her tummy but her head is always in her right side. What can i do?? I'm afraid that she might have a bade headshape😓😓