Hi, I m very confused about what s going on with me right now and would appreciate any thoughts advice. I am eight days going on nine days late for my period. I am not on any birth control and my husband and I did not use any other protection. My last period was October tenth. I have had very mild light pinkish brown spotting for the past couple days here and there. I have been overly emotional and have mild back pain and breast pain. Could that be implantaion bleeding, could I be pregnant. Thank you for any help and for reading.