I woke up at midnight and wondered why Kyra hadn't 'screamed' for milk..
Apparently, she has learned a new skill to overcome her hunger and thirst.. :-P
Don't you know that your mother is a light sleeper and a nocturn, honey? She is often still up when you are already fast asleep.. Feeding you is never a problem, sweetheart.. ;-)
Having said that..
Please take your thumb out of your mouth, before it becomes a habit!