Odd Vaginal Discharge

Hi all,
Ive been having some really irregular discharge lately. It is brown/yellow and kind of milky. Usually when I have brown discharge its just spotting from old period blood here and there but this has been consistent for multiple weeks. There is slight burning on the inside. A metallic/burnt beef smell. A lot of vaginal dryness too. Slightly inflamed clit along with slightly inflamed vaginal opening. I have had reoccuring UTI’s for years now, and they don’t ever feel like this. What is happening?