Possible Diagnoses Gastroesophageal reflux disease (GERD) Muscle strain or injury Costochondritis (inflammation of cartilage connecting ribs to breastbone) Further Evaluation Consult a gastroenterologist for proper diagnosis Upper endoscopy may be recommended to examine the esophagus and stomach X-ray or CT scan to rule out other chest conditions Dietary Recommendations Avoid trigger foods: spicy, fatty, and acidic foods Eat smaller, more frequent meals Don't lie down for 3-4 hours after eating Increase fiber intake with whole grains, vegetables, and non-citrus fruits Consider eliminating caffeine, chocolate, and alcohol It's important to seek medical attention for a proper diagnosis and treatment plan, especially if symptoms persist or worsen