My 17 mo dd has never slept through the night, but over the past month she has started to wake screaming at the top of her lungs and nothing will calm her down but a feed, sometimes even this won't work. Even when a feed does work its a 2 or 3 hour cycle of just getting her to drop off then the screaming starts again. She's having issues with pooping and I'm not sure if that is adding to it all, she's always had issues and always fighting with drs who aren't helpful. I don't know what to do anymore, I'm so sleep deprived and it sometimes just feels like torture to be screamed at and not get any sleep. Plus additional mom guilt and thinking it's all my fault for all of the above. Does anyone have any advice or is anyone going through the same thing?