If that's the exact scorpion you have in your house, it is a Chihuahuan slendertailed scorpion (Paruroctonus gracilior- image info you posted). Unless that was someone's pet, you have more,LOTS more(momma,daddy and more babies)

. It says that they are not deadly venomous, unless you are allergic to them. You could set some of those sticky traps under the fridge to catch them.