Has anyone had bad experiences with controlled crying? I feel like it's making my DS more insecure!! It's like he knows it's going to happen & he just goes hysterical as I leave his side. Even in the day when I leave the room he starts to cry instantly, which he never done before. He's only 6 months old & ive only done it a week, but I can't stand to hear him get so upset. But now I feel it can't be undone... Urgh 