Sensory issues was probably the biggest.
From the first time we went down to the beach, he hated sand. He was only 10 months and did not move off the blanket we put down although he was normally a runner.
He's 17yo now and would walk into a fire rather than take one bare foot footstep onto sand.
But noise was a big one. He'd put his hands over his ears (which could have been put down to glue ear) or react badly to sound.
Hair (usually mine) through his mouth. Rubbing his face into me or other things. Licking things.
He ate most foods, but those he didn't it was texture rather than taste iyswim.
Obsessions: At 3yo it was Red Arrows and Concorde. He still rather likes them but has other interests. He was watching documentaries on them and would tell people details, and by 5yo would be reading adult books about them. He would watch particular documentaries over and over again. He could spell both Red Arrows and Concorde before his own name.
He flapped his hands. I was told this was still in the normal age for this. He grew out of it about 5/6yo, although had a brief phase of doing it again aged about 10yo when his sister reminded him "you used to do this all the time...". Thanks! 🤣
He liked spinning things. If he was in the buggy, he'd often be leaning over the side to watch the wheels go round. He preferred to crawl with a car in each hand, again, bent over to watch the wheels go round. I remember him telling me that working in Kwik Fit was the pinnacle of success (not his words, obviously) because they had wheels all day.
He also sometimes span himself. It tended to be more when tired.
I remember him being petrified of the first bouncy castle he saw. Tbf it did have a face. But I was expecting him to love the session and all he did was back into a corner and stare at the bouncy castle.
Needing me. He really did not like going out of the home (still isn't keen) and preferably staying with me. He got scared very easily if he was on his own. But he also hated holding hands. Rather strangely he started liking holding hands at about 10 when most of his peers were growing out of it.
Hated change. If we were going out, I'd tell him that we were going out. Then 30 minute call, 15 minute, 5 minute, 3 minute, 2 minute, 1 minutes 30 second, countdown from 10. He still struggled with it.
Changes of plans or change to normal routine would have him face down in my lap not wanting to move.
He did push/hit and even occasionally bite. Normally it was when he was overwhelmed or if someone was really crowding him. I think the biting was a bit sensory unfortunately, as he used to bite (normally gently) my shoulder when he was overwhelmed.
Things like soft play used to really get him overdone. When he went to school, if he was invited to a soft play party, I'd ask the parent if they minded if he came a little late. He had max 45 minutes in a soft play before he was oversensorised and would become wild.
When he started school he would retreat into being a dog. The head said the first conversation she had with him was in barks (she thought it quite funny). He would do this I think to retreat from people.
One odd one which I've never really worked out is he hated right the way through being told to wear anything other than uniform to school. Uniform, own clothes: fine. Red for Red Nose Day. No way. First time I found that was aged 3yo at preschool, I mentioned it, and he said "no". I thought it was just a reaction, but for the first time ever he didn't just put the clothes on that I'd put out for him to wear. He changed them all, including the (almost entirely black) socks because they had a ring of red on. That continued right the way through primary, when asking him to wear a Roman costume/Christmas jumper/Blue/anything else was likely to get him worked up to the point of vomiting.
I suspect he'd have been the same at secondary if they'd ever had those. The junior school had far more than enough (once we had 3 in a fortnight) for both, and he missed 90% of them due to vomiting on the way into school or in the first few minutes of school, and no he wasn't inducing it, he was just worked up.
Oddly he'll wear anything on stage with no problem at all. Tights, weird hats, dress, tunic etc. Not a peep from him.
But his speech was very good, he had fantastic eye contact from babyhood, loved looking at faces (I used to say as #3 he had to take any attention he could, but he'd chat to a face in a picture or a soft toy as a baby), had friends, did well at school.
So he was and is gorgeous, and at times very funny. He's got a very funny turn of phrase. One of my favourites was told to me by a teacher. He'd been given permission to use a laptop at school, and they'd just had a test where he'd gone up 4 grades, and the teacher commented on this. One of the others shouted out "well we'd all do better if we could use a laptop; it's not fair."
He replied. "I am allowed to because I have ASD (not strictly true). I don't know if it's catching, but if you come here, I'll give you a hug and we'll see if it is."
Apparently nothing more was said on the matter.
When he was diagnosed in all honesty it was a relief. All the little things made sense. And it helped him too. It gave him permission to say things were overwhelming, so he could back off rather than try and push through and then get totally overwhelmed and act out. It's been a positive outcome for him.
He did say to me "now I have an excuse to be anti-social" and I replied "no it means you know you need to work harder/differently on some things."
But it's given him permission to be himself, and that has helped him immensely.