She goes up the stairway

Heading up the stairway and through the archway Emily is met with a hallway that looks very different from the entrance, it’s sleek and rustic, she noticed a door to the right from the archway she went through, She decides to open the door. Through the door there is this oddly well made bedroom, sure the flooring is a bit damage and there isn’t a window she could look out of, but it’s something. “Okay so a neat cozy little bedroom… I suppose I could be in here for a bit~” Emily lays down the bed looking at the ceiling, before closing her eyes and resting, though she then felt something touch her back… wait a second… Emily quick sprang up and looked behind her “alright what was that!?” Then noticed a bump in the bed, should she investigate or leave?