Tooth sensitivity. Help

[Littleninja]

This morning i was knawing on some smarties candies with my upper canine tooth on the left side, and now it's kinda sensitive to cold, saliva, lukewarm water, etc. Whst should i do? I brushed my teeth, drank milk, took my daily vitamin d3 pill and calcium pill. And it just started today. Should I not be worried and just relax? Btw im fairly young (18yrs old) anx ive always been paranoid about cavities and stuff like that

 

[drm]

You may have bitten on it wrong and irritated it. Give it a couple of days to settle down before seeing a dentist. It does happen occasionally.