I am experiencing abnormal vaginal discharge.but it smells but it smells like milk and my doctor said it was bacterial

See an OB/GYN: Abnormal vaginal discharge could be caused by a number of things including bacterial and yeast infections as well as an overgrowth of the normal vaginal flora. The treatment depends on the causing organism. You should see an OB/GYN who can perform an exam to determine the source of the discharge and treat you according to the results from the vaginal swab/cultures that he/she obtains.