Hello, I Am Experiencing Discomfort During And After Eating. It

Hello, I am experiencing discomfort during and after eating. It is like I can actually feel the food going down. It last for a few sec and then goes away until I take another bite of food. I also have a full feeling in the area between my belly button and underneath breasts. When I am sitting down this area is very noticeable as if something in this area is swollen. This started out as mild but has gotten worse the past two days. I have had acid reflux in the past but treated with over the counter antacids. Thoughts?