Hi I'm new here and not sure if this will even work but am hoping for the best. I need help in determining if I am pregnant and if I am having a problem pregnancy. Okay so I had unprotected sex while on my period in which my husband did ejaculate in me. That day or the next my period stopped. For the next two months my period only has been 2-3 days when it always has been 5 or 6 days. I always use half or more of a 36 box of tampons but have only been using like 6 for the past two months. I also took a pregnancy test for both months but came out negetive. The last period came a week early and my chests grew to a bigger cup in like a month.