I don't know what else to do. My LO is EBF, for the past month ever feed is a battle. She pull off the breast constantly, cries, strains as if trying to poo or pass wind. When I manage 5min feed is a miracle. She doesn't take the bottle, I've tried lots of brands with different nipple's flow and even a supplementer with expressed milk nothing works. Please, any mommy out there can give me another suggestion? I have an appointment with a pediatrician next month, but I'm afraid it will get worse till then.