Hi! My 15 months old daughter is refusing bottlefeed suddenly although earlier she was easily consuming milk from the bottle. During night, she constantly wakes up and asks for breastfeed. I am not having breastfeed like it was earlier and she doesn't take bottlefeed. What to do to make my daughter sleep peacefully at night? She takes all her meals properly during the day time and also she is pooping after every meal. What could be the reaso