What Causes Irregular Menstrual Cycles With Colorless Breast Fluid Secretions?

hi I AM 47 YEAR OLD FEMALE. MY MENSTRUATION CYCLE HAS BECOME IRREGULAR AND THERE IS A FLUID SECRETION IN MY RIGHT BREAST.iT IS COLOURLESS AND ITS THERE FOR LAST 5 YRS.LORAD SELENIA FULL FIELD DIGITAL MAMMOGRAM REPORTS IMPRESSION IS 'RIGHT DUCT ECTASIA WITH ? INTRA DUCTAL PAPILLOMA". CAN U GUIDE AS TO WHAT MUST BE THE COURSE OF ACTION AND WHAT CAN BE THE AFTER EFFECTS