Yes I do! My gums swell and sometimes bleed and my teeth throb painfully, they are also extremely sensitive to heat and cold and when I get a tooth fixed it takes a really long time for it to become accustomed to temperature changes. For the teeth, a night guard (a plastic protection) sometimes helps because it keeps you from biting down and making your teeth hurt. For the gums I brush with baking soda instead of tooth paste, that hurts less and regularizes the PH in your mouth. Rinsing with warm water and baking soda or salt also helps.

I have Sjogrens which causes these problems and am very sensitive.

Swishing with Mylanta can help to.

There is another autoimmune disease, associated with lupus, called Sjogren's Disease.
It has ravished my gums and consequently destroys my teeth.

Use sensodyne toothpaste and mouthwash