I've had a twitch in my muscle on my cheekbone for 3 days and now I'm so scared it is a symptom of something serious :'(. Anyone know what it could be? I had surgery which affected my nerves behind my ear 2 years ago but not had any problems. I have also been stressed and worked a lot recently .... Wondered if maybe this could be why? Any insight in to what 'cheek' muscle twitching could mean would be MUCH appreciated!!