Probably nothing, because the "doctor" said nothing. Scorpions are generally ominous (because they can hurt people), but on the other hand, scorpions are a symbol of fierceness, and they also have the functions of protecting the body, exorcising demons, eliminating disasters, subduing, guarding and breaking obstacles.
So there should be no problem. If possible, please describe the dream, such as the color and appearance of scorpions compared with ordinary scorpions.