I need help......my period lasted 4 days last month in Feb 28 to March 3. My husband and I are trying to make a baby I had tried pre seed 4x within the month of March. I usually have my period anytime from the 20-26. This morning I woke up and my breast was lactating. I been feeling tired then normal and hungry more then often. I took a pregnancy test on the 22 it was negative......could i be pregnant??