FEMALES! Goin on vacation , need quick home remedy?

For the last few days I have been experiencing vaginal itching and some thick white discharge. It's not like yeast infection discharge tho- it doesn't smell either. I am sexually active but neither of us has an STD or STI and we use protection. I do shave and I recently changed my shave cream could this be an allergic reaction to it or just a common bacterial infection? Please help I'm goin on vacation and would like to have a good time. Thanks :/