While eating tiny party sandwiches with friends today, I found they tasted too salty -- salmon, tuna, egg. They're from the same place I always buy them and I never had this sensation before. Hours later and tip of tongue still feels "salty/stingy". I asked friend if she found them salty and she said no. Had this with hot cinnamon jelly beans two months ago when tip of tongue was left feeling hot and stingy. Is this a possible symptom of FMS?