Your daily routine, regardless of how comfortable it is, could be hindering your creativity. You need to shake your routine up some. Get out of the house. Perhaps even get out of town.
If you’re doing the same thing every day, you’re not giving yourself any chances to refill your creativity reservoir, your well, your — pardon the obvious analogy — pocket.
Do something you like to do. Do something only for you. Spend time with like-minded people (such as at a workshop).
When you get back home, back to your routine, perhaps you’ll have a bit of a spring in your step and be more ready to embark on your creative journey again.