I am a 50 year old male who had completed my first colonoscopy. The procedure went flawless, they removed 2 polyps, and a biopsy of my upper intestent. Dr later said that my upper intestent had some signs of celiac. They did a blood draw to confirm their findings. They came back negative for celiac. My concern is ever since I have had the colonoscopy, I feel pain in an area where the upper intestent and the colon connect when I eat gluten. I had no known gluten sensitivity before the colonoscopy, but now I do. When I try to find answers for this issue, I have been unable to find a direct correlation between the colonoscopy and gluten sensitivity. So what is going on with my body? Is it temporary, or permanent? Thanks for any help in advance.