We are not doctors here. I am sorry you continue to have a dull pain and gas and bloating. I recall in our last exchange on this forum that you had been to the doctor. Did you ever return when the problem continued to be bothersome? Have you tried any dietary change3s like reducing the foods that most often produce gas? There is a great two page article about
the causes of gas and lists foods that are less gas producing to those that cause the most gas:
www.med.umich.edu/fbd/docs/Gas%20reduction%20diet.pdf