On 3rd jan i got my period,who lasted for 6 days and finished on 9th jan.from 11 jan i am having bleeding in dark red or in brown color.Though it is very less.In morning 8-9am i feel it,after that there is no issue.But this is happening first time to me.I am feeling very tensed about this.Could you please tell me why this is happening.I am taking Estanon tablets and isotorin 30mg tablets.