Do you give omega 3 supplements or foods?
Pop these open and mix in applesauce or a drink. Been giving this to my son since he was 5.. he’s about to be 11 next month https://www.offbellc.com/product/chill-pill/14
Continuous therapy is so important for neurodivergent children. NOT ABA, but DBT or occupational. Obtaining a note to get a special school plan is a good idea if you have not done so already. I had one as a child myself; I could take extra time on work and have visual aids, etc.
We were told a diet high in omega-3 or supplement would help with attention but not hyperactivity. I have a boy who I don't medicate. It is helpful during school, but it doesn't help with forgetfulness or things that are irritating him.