Anyone have any tips? My boy has been a dream baby for 3 months, and now he is just so clingy. I co-sleep at night (don't give me a hard time, I know the risks) and I wear him in the day when it's necessary but I need him to be able to be alone. He has been so good at playing alone and sitting in his chair or on his playmat but he just isn't doing that anymore and I'm exhausted!!!