9 week old ears folding over?!

I hope you can understand what I mean but when my baby lays down and turns his head left or right his ears fold forward kind of in half?! and I’ve noticed the tops of his ears now stick out now slightly which I assume is due to that!

I am constantly moving his head and And fixing his ears back to normal.

When he lays straight on his back without moving they are fine

As he is so young I am concerned they may mould in that forward position and will stick out more and he may be bullied 😭😭

Only when he moves they fold forward.

I am worried they will get worse as they often fold in his sleep or when I feed him and I don’t know how long it’s been like that!

Is that normal for the ears to do that? Is there anything I can do to help.