STUD PIECE IN MY FOOT :/

a couple days ago I went to Disney on ice and it was so fun?? I gen loved it!! I but on smth cute and I added my studded belt I havent used since like August, one stud Piece was out but whatever, after I came home I noted another stud piece was missing, GREAT!! my first thought was I lost it at the ice skate thing BUT no, I lost it by my door,, BUT I didn't know that so when I went outside at like 7 to play Mario kart with my sisters and then I came back at like 11 I was walking back to my room and I stepped on it and oh my gosh it HURT so bad, I pulled it out of my foot and I ran to the bathroom, I got on call with my friends val and Vincent like so fast to tell them :p ...now my foot hurts every time I walk ! thanks studded belt :/