That's not uncommon, but Radiation as compared to some of the other treatments isn't that bad. I had a few complications with it during my last time with it, but my first time, I could barely tell I was getting treated. It didn't bother me at all. But it does treat everyone differently. You will do great I'm sure.
If you have some questions, like what it's like, or how long it takes, or anything else. Just post them in the questions tab at the top of the page. Lots of people will give you some feedback.
Thanks for being on the site, and let me know if I can help with anything.