When it comes to getting motivated, nothing is more important than setting goals. Setting goals allows you to fix your attention on a single idea—something that you truly want to achieve, but will not achieve in the near future.
Above all else, having goals allows you to visualise how your life will be different when you accomplish them. Perhaps your workload will be lighter; or your appearance will improve; or your business will perform better in the long run.
So start by setting some goals today. Decide what it is that you truly want to accomplish; and then write that thing down on paper.