You might also want to check out the book
Misdiagnosis and Dual Diagnoses of Gifted Children and Adults: ADHD, Bipolar, Ocd, Asperger's, Depression, and Other Disorders ISBN-13: 978-0910707671, ISBN-10: 0910707677 https://www.amazon.com/dp/0910707677/ref=cm_sw_r_cp_api_nZsxybEXVQGN7
Many of the behavioral traits of high IQ / giftedness can look like ADHD, Aspergers, etc. but are normal in context. Diagnosis is supposed to involve impairment, not just personality traits.
Of course I can't possibly say any of this is applicable to you, if the content of the book seems to resonate with you, you'd need to consult a professional who is familiar with the topic.