Undiagnosed here, but pretty positive I'm at least somewhere on the spectrum. I feel socially impaired(I have only two people I consider friends outside my family, and the three of us are definitely not...normal.? xD), I stim(most common is rocking back n forth where I stand or sit, but there are others), got strong special interests like drawing(humans mostly), reptiles, and fictional characters. Especially relationships between fictional characters. I definitely have strong interests in those.
And I'm pretty hypersensitive to sounds. Occasionally I can't understand humour. I have trouble understanding humour from people I'm not around a lot, however, I do have a pretty good sense of humour. Also, eye contact is a no-no. It freaks me out, makes me uncomfortable... so I look at mouths. Helps me learn how to read lips, too, which is something I want to be able to do!! (Mainly because my hearing/hearing comprehension can be pretty bad at times...) Oh yeah, and I like to wear the same outfit, or variations of it several days in a row. (I think I've worn the same style outfit almost all week). I have a lot of meltdowns, too.
But it looks like I can actually go to the doctors and talk to them about mental health stuff soonish hopefully.
I really don't know whether it is an autism spectrum thing or ADHD(which I'm pretty positive I have...) causing me all my problems. I have many symptoms of both ADHD and ASD.