The symptoms may be related to gastritis, acid reflux, gallbladder disease, pancreatic conditions, or occasionally a musculoskeletal cause. Since the pain has persisted for a month and is radiating towards the back, a proper medical evaluation is needed to determine the exact cause.
Next Steps
Please consult a physician or gastroenterologist for a detailed assessment. Investigations such as an abdominal ultrasound and relevant blood tests may be required. Meanwhile, avoid spicy and oily foods, alcohol, and prolonged fasting. If you develop severe pain, fever, vomiting, shortness of breath, or yellowing of the eyes, seek immediate medical attention.