You have already got the best possible treatment for your problem. It is always normal to have such symptoms after this anti-reflux surgeries for stomach hernia
. Since you did not had food adequately and also had surgery, you had stress gastritis
which has resulted in bleeding inside the stomach. This must be seld limiting and can be managed with antacids and proton pump
inhibitors like pantoprazole
. All the best.
D. Mohammed Ibrahim