My 14 week year old daughter turns around in her cot all night. 2 nights ago she slept through the night for the first time but tonight she's been up since 2:30. I think the culprit is because she's leaked through her nappy TWICE - once at 2:30 and again at 5:30. I've looked online and found huggies overnight but they seem only to be for older babies (16 lb Plus). Any advice?