Newly diagnosed (children mentioned)

I have just recently been diagnosed with 1b2 cc. Haven’t had scans yet. physical exam my oncologist didn’t feel anything around the cervix invading the tissue around the cervix, but I worry and think the worst. I have good days and really bad days. I need some serious reassuranc. I am 33 and just had my 1st baby. She’s 6 months. I’m currently still breastfeeding abd she just got her first tooth in and has started biting my nipple. I am worried about her getting exposed to hpv if she bites my nipple and I bleed.