My 19 week old daughter is great during the day, takes her naps, although they are quick cat naps and wakes super easily, but once she goes to bed at 9 pm, she has been waking up every hour throughout the entire night!!! She sill drink a bottle until she falls back asleep, or just take her ninny. I exclusively pump for her and she has only slept through the night a handful of times, but has never done this before. Previously she would wake every 3-4 hours to eat and go immediately back to sleep, but this is just crazy waking every hour. Please if any ladies have any advice I would love to hear it.