She did it again

So I finally was able to fall asleep last night a little after 1 am. Next thing I know I hear the alarm on Sissy's door go off. I get up and she is walking into the living room. She stands in the room for a minute then walks to the sensory room. She gets on her beanbag chair and curls up. It's a little after 2am.

Now I'm worried if I go to sleep and she gets up again and I won't hear her. It's my biggest fear is for her to hurt herself or worse walk out of the house.

So I did some cleaning until Joel got up for work.