please can someone offer advice. Dd is 4 weeks old and from 5-6in the eve she won't settle. She's now over tired and dh is trying to settle her. Surely she can't need a feed again? It seems like every half hour! Does this happen with formula fed babies? Have not been enjoying bf this time and am thinking of giving up! I am mentally and physically exhausted and just want to breakdown and cry. She does this during night too sometimes.stays awake for up to 3 hours . She feeds well during day ie every 2-3 hours.