is it a yeasst infection?

ok i recently had a cro done ( freezing of abnormal cells) afta i had my period and a day later around my clitoris was feeling dry then started to itch.....then my labia was really dry and now its red and feels real irritating.....at first there was no  discharge but now there is no odor im thinking it a yeast infection i have a gyn appoinment tomorrow so imma find out just i want to know that imma ok....i always had this fear of catch herpes.......i guess it shud be known i do have genital warts ..........but im pretty sure it mite be a yeast infection or vulvitis