Carys is 23 months right now, 4 weeks ago I weaned her from breastfeeding, the same week she stopped co sleeping and went into her crib in our room, was actually way easier than I thought, she hasn' tfought it at all. Well with the baby coming and we only have 2 bedrooms we moved her new toddler bed into her older sisters room, most nights she comes walking down the hall crying at 3-4am, last night she didn't and her and her sister both slept until almost 11! Well we were going to start PT now but we're worried with the new baby coming in 4+ months that we could throw everything off and she'll regress. Any advice? Any BTDT?