Hello, based on your history and symptoms...I think you are having acid reflux...this acid reflux can cause inflammation of your throat!! Inflamed throat sometimes refer pain to the ear!! Vomitings and burpings are the cause of irritation of the lower esophageal sphincter due to excess acid secretion...
Next Steps
Take...tab.pantop-d one tab before food for 10days in the morning!!
Health Tips
drink water adequately,cold milk is an effective antacid...avoid spicy and sour foods...eat light at night ....taking care a time difference of atleast 2hrs between your dinner and bedtime! warm salt water gargling will have a soothing effect on your throat!!