I have reflux oesophagitis, stuck in my neck, pain in my chest, I also have pain when I gently rub my chest. So the doctor asked me if reflux oesophagitis causing neck entanglement is dangerous? Thank you doctor.

About 1 month ago, I often had abdominal distension, flatulence even when hungry with heartburn, heartburn, belching, sometimes abdominal pain, neck entanglement with difficulty breathing. But recently, I sometimes have stomach upset, stuffy nose, but eating and drinking is still normal, defecation is still normal. So the doctor asked me what is the disease of the stomach, heartburn and neck entanglement?