I went to this clinic with a neurologist a psychol...

I went to this clinic with a neurologist a psychologist to check my nine-year-old girl, because my experience was strange, all the staff very friendly but not satisfied with the diagnosis they gave my girl, at the end of a lot of questions that my daughter and I did not understand if their headaches are because of their anxiety or something physical caused by something in their head or body ... they did not do any kind of study or blood test or something that will help diagnose your disease ... I'm confused