Shaping baby’s head...

Suneeta

When my princess was born on 2/2/18 omg I tell ya’ll, herhead was the perfect size and round and beautiful but no it’s becoming more of egg shape (long)... no matter what we do she is always sleeping and turning on her right side.. we have bought so many head shapers but she does not sleep flat on her head...one of the other reason is that she has really bad reflux(whee she gags really badly) any ideas how to shape their head? TIA!!!!