Anyone have advice for transitioning from 2 naps to 1? My daughter is 16 months and has been on and off with her second nap for the past month. She sleeps from about 7:30pm-6:30am and first nap around 11am. She’ll only sleep for an hour and by 4:30 she’s super cranky but won’t go down for a nap (I’ve tried putting her down earlier for second nap and that doesn’t help). Every couple of nights she’ll wake screaming for me to pick her up, some nights it takes up to 2 hours for her to go back to sleep. The next day after she’ll sleep for about 30 mins for her second nap. Any advice is appreciated!