Welcome to NT
Oh, that would scare me too. That's sounds serious. I have read other posts with similar histories. You're not alone. It's okay to be scared.
Sometimes when we're first diagnosed, it's just too much info to digest... too fast. You may want to request copies of those test results so you can read and better digest at a later time. There's lots of info here.
Don't get too upset over things right now. You need your strength for healing.
We're here for you. Let us know if you need help getting around.