CHILD 14 YEARS OLD FEMALE ABDOMINAL PAIN AND VOMITING, NO

CHILD 14 YEARS OLD FEMALE ABDOMINAL PAIN AND VOMITING, NO FEVER, SHARP PAIN. FAMILY HISTORY COLON CANCER AND FEMALE HISTORECTOMECY. I HAD SAME PAIN FEW MONTHS AGO IT WAS CONSTIPATION. also she was playing with a cat then had a cough. she ate dinner awoke with sharp pain. what is wrong with her?