How frustrating! You've come so far and have so much less to go and yet can't get that last bit to take a hike.
Mix it up. Have you been doing the same exercise routines for a while? Making the same recipes for a while? Try something new. Take up a new sport, find a vegetable in the market you've never tasted and learn how to cook it, take up meditation. . . anything to give your body a fresh taste of health.
If you've been staying within your calorie range and continuing to exercise, you're going to lose the weight eventually. Congratulations on the AMAZING progress you've made so far.