It might not be your period, because false positives are very unlikely. It might b implantation bleeding in depends on how many days it last and if its brown instead of red. Its hard to know the difference between implantation bleeding and your period because they tend to come at the same time. But just keep in mind the amount u bleed, the number of days it last( usually last 2 days) and the color. Cause u could b pregnant good luck! :d

Hi,

it may also be possible that you are experiencing an early miscarriage.

I wish you all the very best.
Take care of yourself.