Welcome to HCM,
After going through your history,you are most likely suffering from acid peptic disorder,you should visit Physician/Gastroenterologist.
In case it is required a Endoscopy
may be done to see if there is any ulcer and it is treatable easily please take care of lifestyle and diet taking breakfast compulsorily as it help to reduce hyper acidity problem and start your metabolism
Take simple diet fresh fruits and green vegetables,
Prescription medicines like H 2 blocker, PPI, and antacids.help to reduce your symptoms.
Please also take up some form of exercise which will help.
Please take care.