Swollen itchy vulva, please help!

It feels like the opening is swollen and it feels dry. its also itchy and white sometimes yellowish colored discharge comes out. i'm going to the doctor in a couple days but maybe someone can give me an idea of what is wrong with me? please help

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i dont see anything to concerning from the pics, has anything changed from the pics to now ? more discharge or smell ? any bumps on the outside ?

i have something extremely similar, did you find out what this was my symptoms are exactly the same