I've been doing some autism research online and this one's a real eye-opener. I'm definitely hyposensitive to touch - thus all the knitting, and sleeping under heavy layers of blankets even when it's too hot. Also hypersensitive to sound - I keep shushing the kids when I watch TV, and I sleep with earplugs. And the Emotional dysfunction is spot-on. Might be some minor interoceptive issues too - feeling too hot one minute & too cold the next, and rarely thirsty.
My life is finally starting to make more and more sense.