man that is some heavy stuff. i hope your interview goes well and you get some great news.
but. even if you do not, dont be nervous, relax. the most dangerous thing about the potential for cancer is that it goes unnoticed for a long period of time. you know about this, so you can easily keep it in check. worst case scenario you're still not in to bad of a situation. keep your chin up
"Who of you by worrying can add a single hour to his life?"
i think it was some jew that said that, and i think he got it right.