uti? yeast infection? idk

I’ve gotten tested and all and I’m still not sure what it is but for some reason my vagina has been kind of burning but not burning & has a slight itch but not a yeast infection type of time. I’m really not sure what it is, it doesn’t burn when I pee or anything. Could it be like a very mild yeast infection? It’s annoying because I have never had so many issues up until I started working my new job which is a lot of grunt work and moving around, but I always make sure to shower immediately after work & wear loose clothes, unless this came from drinking too much. Besides that I have a clean diet