Hi... Welcome to healthcare magic. As per your complain you have problem of abdominal bloting problem and stomach pain that may be because of reflux problem or gastritis or gastric ulcer or other reasons. Abdominal ultrasonograph is helpful for further diagnosis. Consult a gastroenterologist for diagnosis and treatment plan. Detail history and investigation helpful for diagnosis. Start a treatment as per reason behind it.. I hope this will help you. Get well soon.. Thank you.