Lidfix that's crazy. I've never heard if Disabled Students Allowance.
I'm dyslexic, my DMum first twigged it when I was about 7 or 8. Primary School did nothing. Secondary give me a few worksheets which I was embarrassed about. I was formally diagnosed when I was about 30.
DS1 has something going on I'm just not sure what. ADHD was ruled out when he was about 4. He was referred at CHAMs Winter 2019, and saw speech therapist the same summer. Speech therapist said ASD. But I'm no further forward to a formal diagnosis around spring CHAMs said it would be at least another year.
Meanwhile DS doesn't want to stand out from the crowd.