If you're asking to have it sexed, we'd need a photo from the top.
May I suggest replacing the cave with a couple of flat rocks for a nice tight squeeze? They seem to like that (if you don't have flat rocks available, coasters work nicely in a pinch).
If your emperor scorpion stops eating, don't panic.
Be nice -- you were a noob once, too
"Never ask an engineer to explain something, because he will."