Scared

My doctor had me have another CT scan two weeks ago. My doctor's called and said that I am required to come in and see the doctor on Monday morning. They won't tell me anything over the phone but the nurse on call kept saying something about me coming in for surgery...WTF? What surgery? What's going on? I wish someone would give me more information. Instead, I have to wait and worry and be scared all freaking weekend. I have no idea why I had to have the CT, I have no idea why it took two weeks to go over the results, I have no idea what they have to tell me on Monday. He said per my checkup that there were no signs of cancer so what else? I hate not knowing and now I have to sit here and think of all of these different scenarios all weekend. Can I have a fast forward button?