<s>[INST] I have this empty feeling in my stomach even after eating and I dont feel hungry though its just a hollow feeling and I also have shortness of breath sometimes and occasional sharp pains that will happen. I recently became began I dont know if that means anything... [/INST] Thanks for your question on Chat Doctor. I can understand your concern. You are having stomach problem with shortness of breath. So possibility of HERD (gastroesophageal reflux disease) induced bronchitis is more. HERD is known risk factor for bronchitis. So better to consult pulmonologist and get done clinical examination of respiratory system and PFT (Pulmonary Function Test). PFT will also tell you about severity of the disease and treatment of bronchitis is based on severity only. You may need inhaled bronchodilators and inhaled corticosteroid (ICS). For stomach problem, take proton pump inhibitors and prokinetic Chat Doctor.  Don't worry, you will be alright. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks. </s>