Parents out there I need help! My little girl has started to not sleep unless we are touching her (holding her or rubbing her back). I've tried letting her cry to sleep. I've even let her cry for like thirty minutes and then I go in say "shhh" and rub her back and she'll be gone. How do you teach a baby to self soothe? To calm herself down when she's tired? I never put her down crying, I put her down after I notice her yawning and I do spend some time with her rocking her and singing. But then three minutes after I've put her down she starts crying and wont fall asleep til I'm back in there. She's three months now and the books are making me feel bad that she hasn't already mastered this and I have been trying, I really have.