Feeling excessively sleep deprived and would welcome any advice. DD was sleeping well a few weeks ago, but seems to have got worse. After night feeds, she just won't settle. She'll fall asleep on me, but the moment I put her down, she just starts crying again. Sometimes it seems like wind - but she is too sleepy to burp, and too windy to sleep! I've tried winding her for ages before putting her down, and no good - same happens. Other nights, she is quite contented, but just stays wide awake! Generally it takes a good couple of hours to settle her, and with an older DD to contend with in the early morning, I really need my sleep. Any suggestions on how to settle her? I would possibly consider co-sleeping, and often do this from 5-6am until my other DD wakes, but never sleep well myself when I do this, so don't think I could do it all night. Help - i'm so tired!!!!