Sensitive teeth 11-12 dpo???

Hi! I was just wondering if anyone experienced tooth sensitivity very early in their pregnancy (11 or 12 dpo)? I never have sensitive teeth so this is super strange to me! I took a test yesterday.. BFN. 😣 but I have read that many people can still get a bfp at 12 or 14 dpo even after a BFN at 11dpo. Thoughts on this strange "symptom" (if that is even what this is..)