My daughter used to eat, take a bath and go right to sleep so nicely. She's 6 months old and up until 2 weeks ago I can't remember a single night where she didn't go to bed perfectly. All of a sudden a week and a half ago, she's become difficult in the bath and it takes about an hour to put her down. I have no idea what's changed.We have the same routine every night and is usually asleep by 8:30-9pm. She used to sleep from then until 4-6:30 and then go back to sleep. At the same time she also started waking up 1-2 a night before waking up around 6:30. Any idea what be happening or something I could try and do to get her to sleep easier? I don't mind her waking up through the night because then she always goes right back to sleep, I would just like her to not cry (she NEVER cried) and go down easier.