my baby is having vomiting sensation.whenever he had that he cries for a minute and later on ok.what is the solution.he keeps his fingers inside the mouth whenever he had that sensation

A. the baby is one year 7 months of face see that baby do not put the fingers in the mouth and try to vomit which use unpleasant sensation for the baby e is baby is vomiting then there can be reflex problem in the baby