Hi, I have a cramp in the roof of my mouth. All the muscles are constricted causing small hard bumps. It started when I vomited 2 days ago, it felt like I pulled a muscle in the roof of my mouth. It went away for half a day, then only happened when i would eat. The cramping was very painful when eating. Now, 2 days later, the cramping is there constantly. It is very painful. I also now have sensitivity in one nostril and pain in the area under that nostril and above my teeth. Any suggestions as to what this could be?