Hello everyone

I have just signed up to this forum, reason is my grandson is thought to have Autism, he is 2 years old. His test is at the end of Mar 2019. I don't know what to expect, what will this mean to his life etc. 

I adore my grandson and want to help in any way I can. Please can someone tell me the best things to do. 

I feel so alone, I can't tell my daughter how upset I am as she is trying to be strong. 

Please help.