my DS is 14 weeks and since about 6 weeks has only woken once for feeding during the night, but this last week he has been up 3 or 4 times and I'm knackered. He is properly full before he goes down at 9, he won't go down unless he is! and when he wakes he just wanted fed. He has also had a stuffy nose which may be part of the problem. Please tell me it will get better?