has now been screaming for 36 hours - went to a&e last night - she does not have ear or urine infection - basic medical review by paed came up with nothing - she doesn't want to eat - will omly drink 2 ounces then refuses feeds - will not sleep, or naps for 5 minutes and wakes up screaming she's a big girl (20 pounds) so this is entirely out of character as she's been dream child since birth and usually sleeps 12 hours and only cries if hungry - help me - i am now crying with her poor love