4 bowel movements in a day. Any remedy.

I am a diabetic person for the last two years. I am taking isryl 1mg bf and gluformin xl 500 af and tenglyn 20mg after noon, at night isryl I mg bf and gluformin xl 500 af. Tazloc 20mg at night daily. Consivas 10MG at night on Mon, Wed, Fri. I went cmc, vellore. He gave me nexpro 40 and domeperidone before food. I am taking this for the past 1 and half months. He asked me to take stool occult blood test and stool parasites stain test. The results are absent. I have stomach pain now and then. Last time I went to cmc on 17.03.17. I told him that I have stomach pain often and now there is a improvement in bowel movements. But sometimes I am going to the washroom twice before food and afterwards once. Sometimes I am going to the washroom after having lunch. He didn't listen to me. He kept saying to go for Colonoscopy. He did not even check my stomach at all. I am afraid to go to him again. Please suggest me any remedy.