Thanks for posting your query.
Let me know the associated symptoms along with abdominal pain
Does she has vomiting/ fever/ watery shit?
Does she has acidic belching
along with abdominal heaviness?
You should consult with your treating doctor and should go for antispasmodics along with proper antibiotics.
If her condition won't improve then she should go for endoscopy
along with CT/ MRI
Hope that helps you.
Dr. Mayank Bhargava