How to differentiate symptoms of bacterial vaginosis and yeast infection? Are there skin reaction at the labia to the infection?

When uncertain - This should be medically evaluated. A clumpy (cottage cheese- like), white, non- odorous discharge associated w itching, burning, swelling or redness can be due to yeast infections. Bacterial vaginosis can present with a yellowish cloudy, white or gray discharge which has a fish-like odor. If you have a change in color, texture, odor or amount of vaginal discharge ; problems such as pain, itching.