Hello,
Welcome to the ehealthforum and I am really glad to help you out. Chlamydial infection of the genital tract leads to the presence of white blood cells but exact diagnosis can only be made after further investigations.
You should consult a gynecologist who will physically examine the local area and may consider tests like papa smear, nucleic acid amplification technologies for detection of Chlamydia trachomatis and Neisseria gonorrhea from endocervical and urine specimens.
I sincerely hope that helps. Take care.