The last day of my period was sept. 11/12. I had sex on the sept. 13 but my boyfriend never ejaculated. I would say around the 22 my breast became slightly sore on and off but my nipples are continuously sore.I took a pregnancy test (a cheap pregnancy test), it read positive. I went to see my doctor and she told me my pregnancy test was negative but I had BV. My period is due around oct. 5/6 and I took another pregnancy test and it was negative... but my nipples are still sore.what does this mean? Is it normal to have sore nipples nearly 10 days before your period or is it just to early to tell if I'm pregnant ?