What can this nasty looking white discharge be?

Vaginal?: A clumpy (cottage cheese- like), white, non- odorous discharge associated w itching, burning, swelling or redness can be due to yeast infections. If you have a change in color, texture, odor or amount of vaginal discharge ; problems such as pain, itching burning with urination or sex or redness/swelling then it is best to see your gynecologist for evaluation ; accurate assessment.