Hi.
Thanks for your query.
Noted the history and understood the concerns.
Pain in abdomen, tightening in chest and
vomiting lasting for a day and repeated every month is a serious problem.
I would advise you the following in such a situation.
If you have not found any particular food or a beverage that instigate or enhance the pain and vomiting as your Mother has pointed, insist her to take you to the GP so that a clinical evaluation, examination and investigations can be done.
Get the stool tested for three consecutive days.
Blood tests including
thyroid functions, sugar and
kidney functions.
X-ray of the abdomen in standing position,
CT scan with contrast.
All these will get a probable diagnosis so that a proper management can be done.
If there is an obstruction, you may need a corrective surgery.
If no obstruction, get a course of medicines against worms.
A course of an antibiotic if there is an intestinal infection.