If you think that your child is showing signs of Autism, then probably he needs a detailed evaluation to confirm the diagnosis and only after a diagnosis has been made along with evaluation of other Co morbid conditions if any, appropriate treatment can be started.
Next Steps
Kindly consult a Psychiatrist specialised in Child and Adolescent Psychiatry or a General Psychiatrist
Health Tips
Don't make any diagnosis or come to a conclusion be yourself. Let the doctor advise you.