Hi I'm 17 years old and I have health anxiety and I am very worried. I have been burping more excessively  after drinking water, cappuccino and after eating food for about 5 days. I don't have pain or any other unusual symptoms apart from burping.  I have taken 2 antacids and 2 spoonfuls of Gaviscon last night. I did feel better but I did burp around 3 times after. I've googled and it comes up as indigestion , heartburn , acid reflux and those are related to stomach cancer, pancreatic cancer or Esophagus cancer. Please help