Recived diagnosis report for my teenager yesterday.

I litterlly received the report no covering letter. no explanation.. I hade to email his camhs nurse to understand if he even got he diagnosis.

TBH despite the assesment taking place end of January it his me like a brick. 

I suspect it would be classified as high functioning Autism but in reality ..He didn't score for ASD in imagination or sterotyped behaviours.

I now feel a bit lost what to do..He masks at school a lot, already has a diagnosis for ADHD,SPD , dysgraphia at least with those I was given meds and information how to support him.

School tbh aren't thast interested , he doesn't cause much more than minor disturbance, and holds his own educationally. ITs the social side, the understanding what he should do he really struggles with. 

Anyone help me where I go from here. 

Obviously to me he is still my boy but I want to know how I can help him navigate through the world. I have tried reading online not even sure what I am looking for.