HI, thanks for using healthcare magic
It is possible that the episodes of vomiting
after eating are related to GERD
or peptic ulcer disease
This would normally occur in response to fatty/fried/spicy/acidic foods , it causes buring pain, regurgitation of food and ,in some cases, vomiting.
In some cases of heart disease
persons also experience episodes of sweating and feeling clammy. Vomiting can occur in chest pain
if the pain is severe.
It would be best to visit a general practitioner who can go through the history and physical examination and determine which, if any specialist he needs to see. He or she can also suggest and perform any initial investigations and initiate treatment.
I hope this helps