Advice needed please... my lo, who is now 4 weeks old, has been having complete melt downs from about 7pm which can last for sometimes 4+ hours. Not full on crying but just really unsettled and wanting feeding every hour and half (he is ff). He will take anywhere between a 3 to 5oz feed each time but then really struggle with wind and gas afterwards. He does generally sleep well during the day and can usually go 2.5 - 3 hours between feeds but at night it all just goes to pot! I dont expect to have a routine for a 4 week old but I am worried Im doing something wrong?