Remembering Rowling

So we all know the final Harry Potter book was released tonight - about 45 minutes ago. But I haven't gone out and bought the new book yet. I also haven't seen the new movie, and that one isn't even really new anymore. What's happened to me? I devoured the sixth book in approximately 1.5 days. I love all these books!

It's not that I'm slipping in my devotion to Rowling; the problem is my memory. I can't remember what happened in the last book... okay, the last three books even... and that's putting a real damper on my enthusiasm for reading the most recent book. Somebody help me, please. I'm too young to be losing my memory.