Flat spots what’s really a worry ?

A B 💗

My newborn is 6 weeks old and has a hardly noticeable flat spot!

But he sleeps on his back in a crib so it’s not due to any contraption at night time (rock and play, swing, etc.) the only other place he sleeps is in the bed with us for a few hours (slowly getting over needing that!)

But I noticed the spot is on the side of his head that he always turns too!

Since it’s not severe at this point will it correct itself ? Anyone have this issue ?