Talk to Gastroenterologist on Gastroenterologist

Respected Drs I have stomach problem since 5 years therefore I need guidance and suggestion. Symptoms include Often heartburn, abdominal pain while excreting stool, excessive Farting with foul smell, feeling hungry after 2_3 hours of taking meal, bolus stoppage feeling in esophagus and weakness I have been through multiple diagnostic tests all were normal but only eosinophils result was high than normal ( I have familial allergy) Please recommend me which diagnostic test is required to diagnose the exact problem. Which problem it could be