Is there any unusual odor? If you have a fishy or other unusual smell, it could indicate a vaginal infection with bacteria, called vaginitis. If not, you likely have a yeast infection, and you can clear it up with monistat, etc. If it persists, go see your doctor - they can probably tell you what it is right off, and if not they can figure it out with a few tests (GC/Clamydia/KOH slide to examine for yeast). No need to suffer - get it checked out.
was it with a good quality soap and put some baby powder on a pad