Hi I have a problem with my stomach I gets burning feeling windy full of gas stomach makes rumbling and grumbling belching . heartburn taste in my mouth and bloated after eating. What is it . stomach problem is in the family my brother has acid reflux I m just wondering is it that I have . I don t smoke drinks very little . I keeps fit and eats healthy all wholegrain .fruits veg water . could you please tell me what it is thank you Kevin .