Sounds like a stroke. I would contact my doctor asap about this. Have u tried researching online about this?
You require an immediate visit to the emergency room and a neurological work-up. As of yesterday. Movement of the tongue to one side of the mouth is usually, but not always, a pathological sign. This is why a doctor asks you to "stick out your tongue". Very rarely, the sign means nothing. I say that because for decades I have had a tongue that rests completely on one side of the mouth, and was told this is a medical curiosity. The answer is that yes, it might be a warning sign of a life-threatening problem.