Im exhausted my 2 week old wont settle, i dont know what to do. I have had 2 hour sleep since 10am yesterday. She sleeps for 10 mins I put her down and she starts screaming. I have fed her, bathed her, changed her bum, nursed her to sleep, let her cry. I dont know what to do. Im exhausted. I cant do this, I feel like I am failing.