one of the things that was said to me about other kids having the behaviours too is it is normal when they have one or two but to have the whole list is not always asd but should be checked out. for example:
johnny - spins numerous times a day, flaps, no eye contact, toe walking and doesn't speak
mikey - toe walks and spins every now and then
jo - doesnt always make eye contact
Whats normal for one is not normal for everyone. ASD is such a huge umbrella. And EVERY ASD child is different with different stims and different levels.
If you have any questions please ask - pm me if you would prefer