I am in almost the same situation as you (one less final though)! I'm also finding it super hard to focus. I don't know what the deal is! I feel overwhelmed and anxious and I think it's kind of keeping me from focusing...
I'm glad you're excited about your class next semester! As for now know that you're not alone in feeling a bit frustrated about all the craziness that happens at the end of the semester
Good luck!
-L