My Mommy apologises for raising a false alarm! *ahem*
Earlier today while doing laundry, she noticed a clothes hanger with a small section having broken (plastic? PVC?) coating layer. It is of the same ivory color! Moreover the inside layer is also reddish color (which looks like gum color!).
BLUR Mom!! She did not give up, kept checking my mouth in order to confirm whether or not it was my tooth!! Now I can finally have peace and keep my mouth shut.