im not due for my period for another week ... i just came off of the mirena last month . we have been using the withdrawal method for bc since .. i was fertile from the 7th to the 14th .. according to my ovuline app . I normally have a period the same day every month . which means i shouldn't be starting until around the 24th . but i woke up this morning with bleeding .. it isn't heavy but it isn't spotting either .. can anyone help me out please !!!!