Light bleeding can be ovulation sometimes, that would make you 8 weeks now if it were. Some women have a false period while pregnant, a close friend had that for 2 months, she found out she was pregnant at the end of her 1st trimester. If it was that you'd be 10 weeks. If it was implantation (I'm not sure it sounds like that though) you would be 9 weeks.
11/19/13 at 6:56am