antibiotics making my vag itch like crazy.. please help me !! 😭

ever since i’ve been on antibiotics for a sore throat, my vagina has been CRAZY itchy and irritated as well but no unusual discharge(or any at all really)

i’ve looked it up and saw that the antibiotics can also kill the good bacteria in the vagina and it seems it has killed some of the good bacteria and its making me itch so bad

anyways i’m supposed to see my boyfriend sunday and stay the night (you can probs guess what will happen all night) and i need a solution for this and FAST (even if not thats okay too lmao we just wont have sex)

anyway it doesn’t look like i can schedule an appointment with my doctor anytime soon so and otc medications that can work and help my itchy vag quickly?

anyways i also have to continue taking the antibiotics for the next few days until i finish the whole bottle prescribed and idk if i can take the itchiness of my vagina throughout the time of me finishing the antibiotics

i also want to be able to have crazy sex with my boyfriend on sunday if possible of course

anyways any recommendations for any otc things that’ll help my itchy vagina be less itchy?