Hindi ko masyadong expert sa medical terms, sis, pero from what I know, benign cellular changes basically means walang cancer cells, which is good news! The bacilli and monilia part usually points to some bacteria or yeast overgrowth, kaya probably your OB will recommend treatment or follow-up. I'd def wait for your Thursday consultation kasi sila ang makakapaliwanag ng specifics ng result mo at ano exactly ang kailangan mong gawin next, sometimes it's just simple antibiotics or antifungal cream lang. A few of us in my mom group had similar results and they were all manageable with proper treatment, so try not to worry too much muna!