I am experiencing migraine headaches, severe abdominal pain that is unaffected by meals, and with a stinging or burning sensation, and without a throbbing sensation, moderate chest pain or discomfort of sudden onset, on both sides, that is unaffected by d

Exam advised: Since you describe your abdominal discomfort as severe it warrants an examination by a physician, especially if there is associated tenderness of the abdomen. An acute abdominal issue could be present. The headache may or may not be interrelated and could be secondary to stress rather than a true migraine headache. Appropriate tests will be done in order to make a diagnosis and advise you.