You can have those symptoms with Semicircular Canal Dehiscence or SCDS Do you have any other symptoms? There is a support group on Facebook that’s called SCDS Superior Semicircular Canal Dehiscence that you might want to join and read others symptoms. I’m a member of that group as well. I’m post Perilymph Fistula Repair and still may have a leak somewhere. I too get the robotic distorted hearing but it’s comes and goes. Good luck!