What to do afer a break up?

We broke up on tuesday and i am so confused by him. i want him back but he is confusing me so much and is so frusterating. He doesnt call me or text me anymore but he occasionally IMs me and says that he hopes we will find each other again in the near future and that he is missing me more everyday. Then he tells me all his plans for the weekend and says well, have a good weekend if i dont talk to you and goes offline. I am really sad because all i am trying to do is give him his space because it seems like thats what he wants but when he says stuff like that it just makes me realy sad becuase he clearly is not going to do anything about his "missing" me. Anyways what do i do now with a full weekend ahead of me with no plans, and everyone i know is working ALL weekend. I dont want to sit around and pout and i dont want him to think i am giving in by calling him at all. What to do to take my mind off of him???