let me start with a lil history. i had an issue with iron deficiency once i started my period. this resulted in weird cravings and particularly, a craving of eating soft rocks and anthill soil. so much that my chest started feeling funny.i would eat a bunch of rocks and go get more and more and i became oversensitive to dust. anyway i got over the craving and my iron deficiency was treated. lately though i realized that my chest hurts pretty bad when i have a cold drink.what could be the problem? is my chest damaged because of my earlier weird habits