. During one of her pregnancy tests they check for everything right? So my ex ends up giving me a note from her doctor saying I need to get tested for Chlamydia. I got tested and didn't have it. When I called her and told her this, she told me that her doctor had called her that day and told her she didn't have it either, but some cancer cells in her cervix were mistaken for Chlamydia. Is it possible for cancer to be mistaken for Chlamydia???