I just don't know what to do with myself

Well, last weekend was hard. On Saturday we went to play Gotcha and it was very cool, it was so good to play that, but I feel a lot of pain in my legs and arms. At night was the oddest night of my life, me,dancing salsa, that was weird.
Now we are back to school 3 days ago and it has been good, some weird people, some stupid people but this is bureaucreacy. So I have been busy but I still don't know what I feel some void, "oh there is and empty placed in my bones that calls out for something unknown" but i dont know why, if some of you can help me to find out why it would help..........