Sending out an SOS

I've been meaning to clean my room the entire summer. It's a mess... Random things have been piling up for a couple weeks now on my desk because I dump out my pockets once I get home. My room hasn't been dusted or vacuumed for at least a year or more; I don't even want to think about what's under my bed. I also have a piece of bread that's been sitting on my floor since last Saturday. 

I finished my wash earlier this afternoon, but where do I go from here?