I need a bigger plate

So, you know the phrase "Don't put too much on your plate" (or something along those lines)? Well, I never follow this, and I always regret it. Let me explain what I have done to myself this time. I'm working two jobs, going to school almost full-time, working on and finishing my MA project so it can be piloted next semester, co-presenting at a conference, planning the Halloween dance,...I think there's something else, but I can't remember which is probably not a good thing. Honestly, really, I just need to get a bigger plate.