Stuck on a Chapter

I hate being so close to finishing that last chapter of my books, but get stuck. It's like walking through something sticky (caramel, yum) and not being able to get out. However, when I do get out, the end result is worth it. Then comes the revisions, which is fun for me, but again I find myself in a struggle with myself to find the right words to add to or replace something I've already written. So it begins again and I am struggling to put the right words to paper. It is a lot of effort to create the "perfect book." That last chapter is, well, a stressful thing to do. Maybe its because I don't want to quite let go of writing the book or that I'm scared of what it might turn out to be. Or, on the other hand, the ideas running through my head for my next book are overtaking my brain and I'm trying to be cautious about what I put into the last chapter (where ideas for my next book are swarming) and I don't want to incorporate the two. Who knows for sure? All I can say is that I will be so glad to start the revisions. I'm looking forward to it.