I am experiencing some things that I have no answers for and I need some help. I have this white milky discharge coming from my nipples,blue veins in my breasts are very visible, they are very itchy and full and sore, lower back pains, lower stomach pains like cramps,fatigue towrads the end of the day, sometimes I am nauseous,dizziness,headaches,frequent urination like every 10-20 minutes,uncomfortable to lay on stomach. I took a hpt and it came back negative but that has happened to me with my two oldest children that are 10 years and 5 years. I have never had this discharge come from my breasts before, only when I pregnant with my children but that was years ago. I am thinking that it is colostrum but I have no clue. My menstrual is due on the 19th of this month and I have been very active sexually. Please help me. Could I be pregnant?