My son is 8 months old and he has been shaking real quick as if he just got a cold chill. He only did it every once in a while like when he just finished nursing and his hair is all wet from sweating and he just got a little chilly and shivered like he got a cold chill. Well yesterday, he did it 3 different times. Once when he was eating lunch, a second after he ate, and then a third when I was holding him. His skin did feel a little cold the third time he did it when I was holding him. Could this be something to be concerned about or am I just overreacting. It is ok to tell me if I am. I am a new mom - and I freak over the littlest things but I am trying to cool it a little. Thanks