My 12 month old is crying loads more/whinging more that she used to. She's always been quite a happy baby really (not to say she doesn't cry she does but like at predictable times probably and you knew what she wanted etc) but I don't know why she's crying so much I literally just do not know! She also refusing to go to sleep a lot now too and I've no idea why! Is this just a phase? Surely she can't change this much?