My appointment today

OK, this may sound stupid, but I am really scared about my appointment today. It seems like every time one of us goes to the doctor all we get is more and more bad news and I don't think I can take more bad news right now. I've finally started thinking this is going to happen and I will just fall apart if they say something to the contrary. This process is so emotionally taxing... I feel like I'm on a freaking roller coaster...