Newborn daughter being formula fed, now a week old and seems to have fallen in the pattern of feeding 10-30ml every hour at least. Rarely takes a 'big' feed, only 60/70ml at most. Keeping us up all night so feel very emotional and like the worst mum ever right now. This situation occurred when I read in my baby book to feed on demand and that newborns only cry for a feed. How do I get into a routine of feeding very 3-4 hours larger amounts?