Children who are easily distracted, sensitive to light, and oversensitive to normal touching could be hypersensitive. This infographic from a child behavioral issues center in Cincinnati has more information on sensory disorders and their symptoms.
10 Sensory Symptoms that You Might Be Missing in Your Child
Autism is categorised (DSM IV & V) as a Mental Health disorder. Autism rarely comes alone & is often associated with the comorbidity diagnoses of Anxiety, Dyslexia, Depression & Sensory Processing Disorder to name a few.