Thanks for posting your query.
With the available described symptoms, there appears to be possibility of esophageal (Food pipe) ulcer.
Aggravation of pain while eating and drinking suggests the diagnosis.
You should consult with internal medicine specialist/ gastroenterologist and should go for thorough check up.
You should go for endoscopy
to rule out possibility of esophageal ulcers.
You can take Nexium
twice in day along with local anesthetic
agent for better swallowing.
You should take hot solid foods and try to take soft food.
You can take cold
milk for relief.
Dr. Mayank Bhargava