Hi im 22 years old.. its 3am woke up because i had feeling that something came up into my throat, i gpt up to drink a glass of water, ad not sre if ts n my ead bt it felt like something moved on its way back down. Ive been having this uncomfortable pain just below my chest, and been to the loo 4-5 times for the day, its not diorrea, and im curretly experiencing hearburn.. please assist