I had a UTI but was re-tested and the urine sample was negative as well as the culture. I am still having that frequent urge to go and I know I have a yeast infection. Could this be the cause of this? Thanks!

so i went to the doctor to get a refill on my medication, then i told her that i have a *little* discomfort "down there", and i got a pap smear, and it tuens out i have a yeast infection. the thing is, i barely felt anything, and i’ve actually had much worse before and thought it was just normal.. so if they were in fact yeast infections that i’ve left untreated, could it cause long term damage? like infetility? my doctor said no, but yet im still worried. i’m 14 and really scared. please help?

so i went to the doctor to get a refill on my medication, then i told her that i have a *little* discomfort "down there", and i got a pap smear, and it tuens out i have a yeast infection. the thing is, i barely felt anything, and i’ve actually had much worse before and thought it was just normal.. so if they were in fact yeast infections that i’ve left untreated, could it cause long term damage? like infetility? my doctor said no, but yet im still worried. i’m 14 and really scared. please help?

im not 100% sure that i have a yeast infection but im almost positive because i have most of the symptoms…
its itchy burns, feel sort of raw and very irritated =/ its been like this for 3 days