Hello,
The presence of leukocytes in the urine means infection,either of urinary tract(bladder,ureters or urethra) or kidneys or vaginal infections contaminating the urine specimen.
Are you having any feature of burning during micturition or pain during micturition?It can be urinary tract infection.
I feel that you should consult a physician and discuss this urine report with him.
Hope it helps. Take care and pls do keep me posted if you have any additional queries.