DS, just turned 6, is having anxiety attacks, usually related to routine. He is obsessed with things happening a certain way and questions why or tries to justify change to a point where it freezes him.
some examples: my DM called in the morning and we did a video call (she lives abroad), although he was fine on the call, the moment we ended the call, he realised it was 7:50, 5 minutes later than when he puts his uniform on and he panicked. He kept crying that we were going to be late (we never are we have plenty of buffer) and just couldn't immobilise out of his PJs.
Another example, we went out for dinner and he read a sign that said the carpark closes at 11pm. He kept asking what time was dinner and whether we would have enough time to eat, he was panicking that his little brother wouldn't finish his pudding on time. He was so obsessed with the time that when we sat down for dinner he asked the waiter the time they close. He couldn't settle so I had to pretend to call the car park and ask whether they would remain open for us in case we were running late! (we finished dinner at 8pm!)
School did share some concerns about neurodivergence because he is obsessed with landmarks and maps. I work in rare disease so see the more severe side of the spectrum. I just want to know the best way to help him!