Urology appointment next week.

Hi guys. Im a woman 44 years old. So my story starts with on the 17th September 2025 I was told I have blood and protien in my urine and was treated for a uti. A week later I was still getting burning when I urinated so I went back and was retested which came back totally clear no blood no nothing. Since then like 10 weeks later I am still suffering stinging urine, my only symptom. I recently had a urine test last week again no blood no nothing. They have had me on pessaries for vaginal atrophy for 7 weeks thinking it is that but I still have no relief so I have been referred... Absolutely terrified they will find something sinister...