I just added a class to my Monday/Thursdays, because it's a Gen Ed I figured I'd get out of the way. This means that fitting exercise in will be a little tricky if I get the job at the bookstore, but I know I can do it.
I'm getting a planner when I get my books. I'm going to schedule my classes, my meetings, my work schedule (hopefully), and my workouts in there, and I'm going to stick to workouts just like they were anything else. I have to be committed to myself, and know that I won't miss anything I can't hear about later, and that I won't lose any friends just because I'm taking care of myself.
I feel better now, and it's time to go to work soon, so I have to go fold my laundry.