I'm 21 and have suspected for years that I may have a type of autism. From what I have read about autism it is hard to get a definite diagnosis from going to see your GP. I just wondered if anyone could advise me from experience whether it is worth to book an appointment with my GP or suggest a different route to determine whether or not I fall into the spectrum. It's really starting to get to me and effect my life negatively. I have no idea what the stages of diagnosis are or what it consists of, any help or advice would be great! Thanks.