Thesis!

I have completed the coursework for my Masters of Public Health. All I have to do is write my Masters' Essay- a short thesis involving a clinical research project. I will then officially be MD, MPH. I already have a supervisor and a dataset. What I am missing is a kick in the arse! I can't help feeling like it's the summer, and that I should be relaxing when I'm not at my job, let alone taking a long vacation at the beach. Should I be rushing to get it done to graduate in October? Or is it OK to take my time and graduate in February? And does anyone (including me) care?