Your thread has been moved to the proper message board. The pregnancy board is for those who have a confirmed pregnancy. Please feel free to post on this board as well as the Trying to Conceive Board and Infertility Board.
Was this the normal time for your period? It may not be anything but stress. But it could be an std such as chlamydia. It causes you to spot in between periods. This is curable. Wait a few days. A good week to be exact and if still no period then go ahead and take a pregnancy test. Good luck.