Upper right abdomen pain from 6 months.

Dull/pushing pain comes and goes in right upper abdomen for over 6 months — worse post-afternoon, not present in mornings. Endoscopy showed 5mm antral ulcer and fundal gastritis. Took a week of medication — no relief from pain or flatulence, still continuing my medication. CT (abdomen with IV + chest with IV) normal; LFT shows slightly elevated GGT/ALP but AST/ALT normal. Fatty liver grade 1 diagnosed. Frequent flatulence. Bloating especially after certain foods. Minor discomfort in the right abdomen after eating.Occasional stomach cramps after passing stools.minor diarrhea symptoms morning Sweet breath noted. HbA1c: 6.3, Pain increases when pressing the right abdomen, especially during the treadmill running, pain often worsens after eating. Kindly help identify the underlying issue — could it be due to the ulcer or something else? Although the pain and other symptoms are manageable I want to understand the issue, Please advise if any further tests or diagnosis are needed.