If you have a UTI, that is a bacterial overgrowth in your urethra/bladder. Sometimes after treating a
UTI with
antibiotics, it can sometimes overkill the good bacteria and then cause a Yeast infection, and thus later warrant a need for Monistat. But you said you are not yet on antibiotics at all (not sold over the counter in the USA). The Monistat won't help cure a UTI, at all, if that was your intention of using it until you can see a doc about your UTI.