i start my premenstrual systems one week before i start and my periods are regular...ever since i have had my tubes tied my systems have been unbearable for the last 9 years...i feel very drained and my legs ache real bad sometimes i get very agitated and moody and most of the time my cramps are so bad that i cannot get out of bed to go to work or do anything and if i do get up i have to stop and i am doubled over is there anything i can do to prevent this or at least lessen the systems?