Anyone with babies with a flat spot

I’m freaking out cuz my sons pediatrician recommended I take my 2 month old to see a specialist for a flat spot on his head and see if he needs to be fitted for a helmet 😔

Idk how to feel I feel guilty and sad and I really hope he doesn’t need a helmet.

Any other moms have this experience? How long do they wear the helmet? What was the result?

Thank you ❤️