Autism Spectrum

Are their any mothers dealing with a child with autism ? I'm 24 and this is something totally new I'm dealing with it the best that I can and need advice on the do's and don't of dealing with a 3 year old with speech delay and autism and any pointers will definitely help. It gets me in my feelings about him being autistic and how he gets treated right now at school by TEACHERS so I'm legit terrified on what he'll go through when he gets older ...