hi 💕 my son is one he’ll be 2 this summer in june, i’ve had thoughts that he could be autistic for two reason, he doesn’t really make eye contact that often and he doesn’t respond to his name, he responds when we sing to him, he is starting to learn how to sing, he is very playful he loves to run around and laugh and play, he knows give me kiss.. he claps his hands, he doesn’t point yet, he doesn’t stim or walk on his tippy toes, he’s starting to do the little bouncy dance that kids do, should i be concerned ?