If there is a change to your menstrual period and you are sexually active, I would recommend taking a pregnancy test. Changes to your menstrual cycle and vaginal bleeding can be caused by infections, underlying medical conditions, changes in medications or supplements, stress. If your period is irregular or you are experiencing bleeding/spotting between your periods you should see a gynecologist to help determine the cause.

Hello. This type of spotting can be a result of many things such as hormonal imbalance, UTI, STD or other issues. More information would be needed for a more accurate assessment,