DS is in last year at school and have come to the conclusion over the last month or so that he is quite AS like (lack of eye contact, likes routine, very keen on dope, alone a lot, takes everything very literally etc).
He is very down but doesn't want to talk to anyone about it and just gets angry with me if I try to discuss it. What would you do? I have sought external help but can't get anywhere without DS's buy in.