Every time I finish eating, I feel very uncomfortable, feeling bloated in the left side of the abdomen under the ribs, sometimes it's bloated for a while, sometimes it's bloated for a long time to a few hours. I went to endoscopy and only had gastritis but I took medicine that didn't help. I went for a 5d ultrasound and there were no signs of cancer or kidney stones. I want to ask the doctor what is the disease after eating or distention in the left abdomen for a few hours? Thank you doctor.