it sounds like you mght hav bv you can buy the treatment otc just go to your local drugstore its called VH Essentials its about $25.hope this helps you.
it is probably Bacterial Vaginosis (BV), you need to go see a doctor and get an antibiotic to clear it up.
It sounds from this post and your other post as though you may have a yeast infection. Best to see your doctor and go from there. Good luck :)