Okay so I'm 12 days late on my period. My boobs feel a little swollen and are VERY tender. I'm not stop eating it seems like. I have cravings for sweets and pickles lol. I also have this creamy cloudy discharge that has no smell ... I took a pregnancy test on Sunday (I was 10 days late). It came back negative. I also have the mirena IUD ... Any ideas as to why I have the symptoms? Is there a possibility I could be pregnant?