I had a little incident on the last day of my period which was the 28th dec 08 with my ex when the condom split and broke in me...i found the remainder nib of the condom 4 days later (was unaware that it was still inside of me)... have been waiting to see whether as a result I could be pregnant... took a pregnancy test a week ago but the results were too faint to make out... now I've come on my period and its week early but i'm usually really heavy and its lasted only 3 days..is there a chance that I could still be pregnant?