Here is a wonderful resource that can give you further information about whether or not your child may have autism.
Autism Speaks has a checklist on their website that is a wonderful resource.
You can access the Modified Checklist for Autism in Toddlers, Revised (M-CHAT-R™) here: https://www.autismspeaks.org/what-autism/diagnosis/mchat
For more on this topic, check out the full Autism Awareness collection
Expert parenting advice & resources from Adore Them