Now with the heartburn, chest pain, and right abdominal pain, I am really worried. I didn't know until recently that long-term GERD
could cause Barrett's Esophagus/Cancer
. I don't really have painful swallowing or anything like that. I don't have trouble swallowing, except sometimes I feel like there are tiny pieces of food at the entrance of my throat, but isn't bothersome. Food doesn't get regurgitated back into my mouth or anything.