I’ve never been sure if I have some sort of autism either but some of my quirks have got worse over time etc.
I’m noise and light sensitive at night now but never used to be.
I do hear electric etc sounds.
I don’t like change in general but have learned to cope with it and embrace it.
I also watch episodes over and above veg sometimes but mostly due to boredom. Read some books over and over.
I don’t like eye contact but do do it.
I don’t like hugging etc but also do do it.
I don’t have ADHD.
I think some of the points you mention are just you.
I mean I’ve also felt sometimes like I’m on the outside looking in and don’t fit in but I haven’t always felt like that.
I do think some of my traits are due to my upbringing and conditioning. If I’d eg gone to uni then my life would be very different to how it is now, but that can be said of a lot of us.
I’m going to watch the you tube videos etc too.
It’s interesting about a year ago I met a woman in her mid 30s with ADHD and autism, a lawyer. I probably wouldn’t have guessed from meeting her at first glance, conversation, but she told me about it. And then I thought, well we get on, socialise and she’s a lovely person, so her ADHD and autism make no difference at all to how I perceive her as a person, and she’s become a valued friend!