chlamydia infection  .
conjunctivitis in cats can be caused by Chlamydia psittaci.
puerperal infection due to Chlamydia and developed postnatal depression.
Patients were further subdivided into those with or without elevated quantitative serum Chlamydia trachomatis IgG antibody (Ab) titres.
You may have thrush, chlamydia or herpes, which may not show in your sample.