Hi I feel slight pain at one point in back ( not exactly pain but as if something is touching and moving) like thing. This happens usually if I stand at a place for long time, if I bend too much some or when I Eat. I am worried if it can be something related to oesophagus as previously I had GERD issues and chest pain due to Gerd which was resolved by ayurvedic medicine. Can it be due to movement of muscles during eating or some issue in oesophagus. It doesn't happens when I eat in the morning but while having afternoon meal or dinner.