hi, ive been to the emergency room twice in two weeks, i have black sludge and posisble gallstones with bilary colic? i have a to consult with my surgeon but since i dont have insurance its taken pretty long, i have been having heartburn and chest pains along with stomach burning? and my pains are getting lower instead of in my back and side like what i went for. should i go back in? i feel like someone has put acid down my throat ive tried everything home remidies and pepto , alca seltzer , tums. the chest pains worry me because i find it hard to breathe