So I'm 3 days passed my missed period and my boobs have been killing me!! Well yesterday I decided to see if I could relieve some pressure by squeezing them (as I did when I breastfed my now 4 year old son) and milk came out.. Now I know that we can lactate pretty much anytime after we have had a baby, but my boobs seriously feel like they're filling up with milk and they're super sore!! I've also had constipation for two weeks and had cramps on and off for two weeks as well.... Has anyone ever experienced this before?? Is this a good sign or is it just something normal?