Need advise and help, my lovely 4 month old dd was sleeping well from dream feed (10:30pmish) til 6am ish - all good. Last few weeks tho has been waking more and more in the night. Last night woke up at 9pm was difficult to settle til dream feed which gave early. Then woke at 1am, 2am and 4.30am - fed at 4.30am as seemed hungry but only had 2oz then again at 7am. At 1 and 2 she did settle fairly quickly but this is now becoming a regular pattern night after night and I'm shattered. She is also more unsettled in the day but goes from finishing her bottle to hardly touching it even tho she seems hungry... help please