UTI or Yeast infection?

I’m prone to UTIs and have an extreme paranoia / fear when I start to feel one coming on. Are there any key differences/symptoms you can tell between a UTI and a yeast infection?

I feel one or the other coming on, and my urgent care co pays are starting to add up. I don’t want to waste a visit if this is a yeast infection instead, as I have some fluconazole at home. But I also don’t want to ignore a pending uti