Hi, ok so I realize that autism can’t be diagnosed unlit 2 years of age but I have a question. My daughter is 6 months old and I have noticed she opens and closes her hands a lot. And sometimes rolls her wrist. I went down a rabbit hole of videos and I’ve seen a couple ppl show their babies do that same movement.... she also scratches at everything. For example if she’s next to a pillow she will repeatedly scratch at it... did anyone’s kids do this and grow out of it or are these signs of autism...