Welcome to Ask The Doctor.
I understand your concern.
Pain abdomen, vomitings and weight loss can be because of following reasons:
1. Peptic Ulcer Disease
2. Malabsorption syndrome like Celiac Disease.
I would advise you to get Upper GI endoscopy and Ultrasound Abdomen.
Also if Endoscopy suggests any evidence of Celiac Disease, you would require to get Anti TTG Antibody test done. Your doctor will get your endoscopy and if finds any ulcers will take a biopsy for h.pylori infection. He will start you on a combination of Rabeprazole and Domperidone. You should avoid Pain killers, Alcohol, Smoking and should take Soft, Bland diet.
Share my opinion with your doctor.
I hope it helps.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.