hi there.. there are a no. of women who have experienced a light period or spotting during their early pregnancy.. so it is very much possible.. first confirm if u are pregnant or not and what u are thinking to be a period is a real period or not.. i might be an implantation bleeding also.. take a hpt with the first morning urine that shall confirm it and then consult a doc... hope this helps.. good luck..
Take a pregnancy test it can clear up any confusion.
Are you sure your not pregnant ,Because you can still get your period and be pregnant...