I had a endoscopy done about 3 years ago and was found to have acid reflux/gerd, and took Ranitidine 150mg. For about a month now my problems have returned plus some new ones . I have been gassy, alot of belching,pain that goes up into my throat and even my ears, also the strangest feeling on my right side near my rib, no pain but a fluttering or twitching, it's hard to describe.Think it's time for another endoscopy?