Two exams tomorrow and I can't focus...

So I have two exams tomorrow...which is kind of a big deal since they constitute 100% of my grade. Can't seem to focus at all...thinking about who and what I am leaving here, how things will be when I get back, what I still want to do in Ghana, if Cheryl's flight is in safely and the fun we will have when we're back together, picking up with old friends, staying in touch or losing contact with new friends, getting my favorite dance troupe to come perform in the US, wondering if it will really be possible, how to pack up my things and if my drum will fit on the plane...etc etc etc. I think dance class will be a good solution to all of this anxiety and thinking and then hopefully I will be able to hit the books...