a kind of spark and keedie by elle mcnicoll would fit well here! they both have autistic main characters (they are sisters), written by an autistic author :) also the underdogs series by chris bonnello (also an autistic author) there is all kinds of neurodivergent rep in this series!

I can recommend counting by 7s, I read it a few years back and its about a girl with autistic traits (i dont quite remember it being stated though) being put through treatment for cheating in a test cause she did too well, and navigating life through social challenges.