My lg is 5 months old and she has reflux. When she was born for the first 3 months she slept ok maybe waking twice a night for a feed and sometimes even slept through. Since 3 months old though she has been waking all night long and we can't get her back to sleep. She's not interested in her milk or dummy. She doesn't want to be rocked to sleep. She is in a routine and naps ok through the day and goes to bed between 6.30 and 7.30. We have always been able to just put her down in her cot with her dummy and she drifts off happily herself. She sleeps until around midnight and then wakes all night long and lately isn't settling at all past around 4am. Does anyone have any advice to help her sleep? We can't do controlled crying as she's in our room and we also have a 3 year old.