Hi I am 26 years old and weight around 60 kgs. I have a chest pain from last 3 months at a particular point on left side mostly and when I put stress it increases in my whole lungs. It also increases at appetite and after eating food. I have done ECG, chest x-ray ,blood test, thyroid and ultrasound which all are normal. I have tried pantosec, omeprazole, pain killers and multivitamins but they doesn't work. Pls suggest which type of doctor can help like ortho, chest or gastro etc.