I swallowed my tongue barbell and ball while eating!!?

[Hitomi]

I was eating a snack befor bed and swallowed my whole barbell only one of the ball's fell out which i fount. I did the dumb thing in the mists of panic and made my self throw up, however it didnt come back up, however now my chest hurt's and it feels a bit diffrent, im not sure if its from the fact I threw up or because of other reasons with the barbell, the barbell i had in was not the normal size of one you buy at the store but was the langth of the one's the put in after you have had your tongue pirced, im a bit scared and concerned as to what i should do, or what signs i should look for if it's stuck some place.