Final Reflection

So this past Monday we got our assignment for our final reflection paper... I definately don't think I will have a complete draft ready by this coming Monday! I am STUCK right now. I don't know what to write about, there are so many things, I've tried outlining specific ideas, but the topic of authorship is still so broad that I can't narrow it down. This is the first time all year that I have been this clueless as to what I'm going to write about, which is bad, because it's already Friday and a complete draft is due in about 3 days. I've honestly sat down for about an hour and a half everyday since we got the assignment and tried to think of what to write. I got as far as the first sentence and that's it. I guess some people call this "writer's block", but I'm not even sure if that's what this is. It usually doesn't take me this long to get into my "author" mode. After discussing authorship all semester, I thought I knew what I considered an author to be, but now I'm not so sure because I can't even get it out in writing. Is anyone else having the same problem with this paper?