What do these symptoms sound like to you?

An internal tingling sensation between chest and upper abdomen. It is worsened with increased gas after meals. Tingling experienced for about 2 months now, has increased after a meatball and beans stew two night in a row. It seems to be above the stomach, but I am no anatomy expert. Please help, because I am going to see a GP on Monday, and I would like some opinions before I receive treatment. THANKS IN ADVANCE!