I Currently Have A Condition Known As Watermelon Stomach..I Have

I currently have a condition known as watermelon stomach..I have gone through radiation in the area for bile duct precancerous cells and chemotherapy. My hemoglobin level is 9.3 with low iron and hematocrit causing anemia. I recently underwent an endoscopic cauterization to seal some of the leaky blood vessels, but still have low hemoglobin, iron and hematocrit..HELP