They diagnosed me with UTI and then they told me it's herpes after they told me I have fungus also. Can fungus cause sore? And I still have burning..

Vaginitis. It is likely that irritation and inflammation from vaginal yeast or herpes lesions affected the urethra(bladder outlet) and caused urinary symptoms but didn't directly infect your urine. Discuss the treatment of all these conditions with your physician who knows your findings and test results.