Moms, please advise urgently! Who has had a CT scan while breastfeedin…

Moms, please advise urgently! Who has had a CT scan while breastfeeding? Without contrast? On the internet they say it won't harm the baby and you'll just need to pump out the first milk, but others say the radiation is strong and that I won't be able to breastfeed afterwards. I don't even know what to do.