Few days ago, i had under gone endoscopy for heaviness in right upper abdomen heaviness, result is mild gastritis with RUT positive ( Light red colour in the RUT biposy test card. 30 days have been passed but no relief from the symptoms. With heaviness in upper abdomen, now i have discomfortness in the right upper back rib, when heaviness occurs,i feel discomfort in the rib and light breathing issue. Checked Spo2 and heart rate spo2 is 98% and heart rate is ranging between 80-86 bpm. USG reports are normal. Is this symptoms are all of due to gastritis ?. I am more about the heaviness in upper back rib and breathing problem. Burping give me little relaxation but again symptoms comes. Heaviness mostly occurs after having bowel movement and after eating food.