if im prescribed something can i get a prescription again without going to the doctor again

a few months ago i had a yeast infection. i treated it with monistat 7 but it kept coming back i can’t remember if before or after my period but it was around my period. i went to urgent care and they prescribed me 250 mg of fluconazole. now a few months later my yeast infection is back. the first time it came back i treated it with monistat 3 and now a month later it’s back.

i don’t know if this second wave is because i had sex with this guy. a week after i had sex with him is when i realized i had a yeast infection and now a week after i had sex with him again, another yeast infection. this also comes a few days after getting off my period. i was wondering if i could get another prescription of fluconazole without going to urgent care again.