I'm a new mom, my son is 18mos. For the past week or so he hasn't been eating or sleeping well. I have taken him to the doctor and she said he has the flu. His flu symptoms are gone but he just won't eat or sleep the way he used to. He cries alot and just seems sad, he is not himself, he wont play with toys or anything really. I just wanted to know if anyone has heard of depression in babies?? I know its a long shot but I'm desprite. Please help anyone!!!