What’s Adjuvant chemorads post Surgery like?

Just hoping to learn more about what I should expect. I have early stage cancer but with microscopic tumour found in 1 node post surgery thus on adjuvant chemorads. I am doing IMRT + vault brachytherapy + cisplatin as sensitiser. I am terrified, other than still not sure whether to move my ovaries, I have no idea what to expect regarding chemorads experience… be very grateful to learn your experience x