You will be fine.. take deep breathes and tell yourself it's for YOU.. Many many woman and Men have radiation.. try to trust these doctors know what they are doing.. When I was done with my 16 sessions, my 2 daughters were outside waiting for me with balloons and signs.. Ya Mom you did it.. I cried, no I didn't want to do that radiation in my body, but it was to protect me from cancer cells still being there.. Good luck to you.. have faith. xxxx hugs.. we can do this!