I know how you feel, sometimes you just need to let your self relax, do nothing at all, or something nice to pamper yourself. I know I have to do it from time to time or I start to go crazy.
Like last night, there was a guest lecturer at the university last night, that I have never seen before and didn't have to see for class but I went anyway and he was so amazing and so fascinating. That I am glad I took the time away from studying, reading, etc. to do something else.