I had my tubes tied just over 3 years ago. I have had a heavy cycle every month and I have never been more than a day or two from my cycle dates. This month I started my period 10 days late and it has been very light spotting, almost none existent. I have had no cramping and normally my cramps are horrible for 3-5 days. My breast have been very sore and I have noticing they are producing what looks like breast milk. The lactating actually started about a week before I started spotting. I don't have the money to go see my Dr. until next week. What is going on with my body? Could I be pregnant??