When i eat or drink i get a spasm on the left side of my chest. it happens randomly and when i'm in heat or working out. what could it be?

Might not be GERD: Chest pain is nothing to ignore! the potential origin of your symptoms includes: heart, lungs, mediastinum, esophagus, musculoskeletal, pericardium (sac around the heart), pleuritis, bronchiitis, or referred pain from a remote site. Your doctor will be concerned about accompanying fever, blood with coughing, vomiting, shortness or breath, difficulty reclining, tenderness. Get checked please.