If this has happened recently, your scorpion is not hungry and is probably due for a moult. Leave alone, but as suggested above make sure temps are high enough and substrate is not too wet, and maybe there are feeders in its hide, so it won't want to go in.
the substrate is 2-3" deep, I removed the water dish because she is just flipping it over and the substrate got to wet. I just temporarily removed itLooking from this photo, the enclosure is too small and you need a water dish. I'm also assuming the substrate needs to be deeper. Can you post a side view of the enclosure ?