I just found out last year! All of my weirdness can be found in the lists of aspie traits. Talking to animals, hearing supersonic sounds (TV tubes, bats, dog whistles, electronic rodent repellents, charging camera flashes, etc.), not caring what I wear, noticing every noise, missing social cues, intense focus on one subject of interest for long periods of time - it all makes sense!
And there are others here, too. I think Alex Good is, but I might have the wrong person. I never can remember who said what!
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.