Torticollis

Ally
I'm Trying not to freak out - so my 2 month old daughter was diagnosed with torticollis my pediatrician recommended I start early intervention (physical therapy) with her. So I started the process and the physical therapist came to evaluate her today and I'm not very happy with her. She said that my daughter needed to be fitted for a helmet and that the flat spot she developed as a result of the torticollis will not be fixed with out it - showed us awful pictures - and completely scared me. So I told her I asked my pediatrician about that and he said she didn't need one - to which she responded the doctors always say that and then showed us more photos 
Is anyone else dealing with this or something similar that can put my mind at ease???