Hi all .. well where to begin ..

I am currently 6 months post op from an MVD on my right side of my face for typical TN. I am still having the atypical pain but the typical did stop thank god. Now all of a sudden I am having these horrible horrible pains on my left side of my face. I have no idea how this even happens or if this has happened to anyone else? I never had any pain on this side of my face & cant believe I really am. It is like someone is stabbing me with a knife. HAS ANYONE EVER HAD THIS HAPPEN WHERE YOU GOT PAIN ON THE OTHER SIDE??