My baby is 11 days old and he sleeps like a dream during the day. He latches on the to boob perfectly. He doesn't stay awake long enough for activity time and at night he is waking up every 1 1/2 to 2 hours. Even after trying 3 hour EASY for 2 days, things haven't improved. Any suggestions? Also, he was just under 6lbs at birth. Help and suggestions!