<s>[INST] i have been getting frequent uti past 2 years. no antibiotic works. and I m quite hygienic. no idea why this happens. I am 23 years old and this is occurring past 2 years, I need to pee atleast 3 times at night. and doctors meds aren t working, I also have pain in lower abdominal area. there is a slight fluid in pelvic or something . [/INST] HI, thanks for using Chat Doctor With a history of frequent repeated urinary tract infections, you may need an ultrasound of the urinary tract to see if there is a structural reason for the repeated infections. This means abnormal structure of any aspect of the urinary tract: urethra, bladder, ureter, kidney. Tests looking at the function (how they are working) not the structure may also be necessary e.g. to see if an abnormal amount of urine is being left in the bladder after urination. It would be best to see a urologist, a doctor specializing in the urinary tract, so that you can be properly assessed and treated. I hope this helps </s>