Hi Dear,
Welcome to HCM.
Understanding your concern. As per your query you have symptoms of nausea,vomiting and sharp
chest pain . Well the symptoms you mention in query can occur due to many reasons like food poisoning ,
food allergy, improper digestion of food, gas ,
acid reflux , infection of digestive system,
stomach flu or colic.
It your case it seems to me that the symptoms are probably due to acid reflux . You should take sips of water or other clear fluids, avoid solid foods for a few hours try small amounts of mild foods such as rice and do not take foods or drinks caffeine , carbonated beverages , citrus and dairy products. Take probiotics food .
If condition doesn't get better then
consult gastroenterologist for proper examination. Doctor may prescribe H2 blockers , antiemetic drug , antibiotics ,analgesic and antacid. Doctor may also refer you to cardiologist for chest pain.
Hope your concern has been resolved.
Get Well Soon.
Best Wishes,
Dr. Harry Maheshwari