My 4.10yr old baby was admitted in hospital 15days before bcoz of continuous vomit upto 10times within 3hours.. after iv fluids she became normal within a hour and ate food.. now for the past one week when she lies down to sleep at night she is saying tat burp is coming and feels like burning sensation in throat and nose.. and sometimes chest pain too.. i never gave her any spicy foods.. giving only vegetarian foods like sambar dosa, black channa, ghee dosa like tat.. daily she complaining burning sensation in throat .. should I take her to hospital again?