My DS is 2 years 9 months and since he was a tiny baby (easily since six months) he's done this thing where both his arms fly out to the side, he rolls his wrists, opens and closes his hands and wiggles his fingers. Usually accompanied by a sort of surprised face (wide open mouth).
Does anybody else's small child do this?
I thought it was just excitement and he'd grow out of it but if anything it's becoming more frequent. There's no particular reason for it happening, no trigger as such, It's like stimming, but not, if you know what I mean.
I'm not trying to label him or armchair diagnose or anything. I'm just worried, I don't even want to write this thread to ask really. He's probably fine and I'm just stressing unnecessarily. He is (unsurprisingly) my PFB.