diagnosed with HPV 9 years after having a total hysterectomy

Has anyone experienced having HPV years after a total hysterectomy?
i started having problems recently, with what i thought i had a UTI. Turns out no UTI but squamous cells showed up in a cytology. In all my years of having pap smears> i have never been told i had HPV til now, did a pelvic pap last week and i have lots of the cells. worried it maybe cancer. anyone have this happened?