sorry for the late response. 荨麻疹,痛经,脚冷，胖, these four symptons may signify the "coldness" of your body nature, so I suggest no ice, no cold drinks and food any more, and more exercise, and try "Si wu tang" for three months, that works for me.  Drink two weeks of "Si wu tang" right after the Period is clean. Use hot water to sink your feet for half and hour every night before you go to bed. Try that for at least one months. You do not have to eat any other medicine. Please disregard my typo. Good luck~~~