Chomp, Zing, Owwshhhhiiiiucks that hurts! Your tooth’s not broken, just a little sore. Your tongue pushes and it moves a little. If you haven’t been to dentist within the past six months, then you should have the tooth checked. If you’re current with your check-ups and cleanings, then the ligament that attaches your tooth to the jawbone probably just got traumatized. The traumatized ligament produces fluid around the tooth, causing it to hit the opposing tooth prematurely. The extra stress on the tooth makes it feel loose. The looseness is exacerbated by pre-existing gum disease. If the tooth is attached to solid, healthy bone, then the problem will correct itself within a few days. Just try to keep your tongue away from it (easier said than done!). Over-the-counter anti-inflammatory medications will also help to speed the healing.