Thanks for the query.
According to your description, the possibilities are :
imbalance leading to continuous spotting.
-If there is any possibility of pregnancy
, better to rule out miscarriage
-Local causes like cervical erosion etc.
So as you are having continuous spotting, better to consult gynecologist once and get examined.
If she suggests go for ultrasound
and hormonal profile.
By this the possible cause for your problem can be identified and treated.