How you finish your day is as important as how you start it. Keep a routine to transition out of work each day to help distinguish between work time and home time.
Not having a supervisor looking over your shoulder can be a relief, but it leaves a gap. Look for strategies to help you maintain accountability and stay on track.
Remember to take advantage of the flexibility of the home environment. Put on a show or something else fun in the background to keep your day light and enjoyable.