I worked from home for a couple years and the novelty wore off fast. I really enjoy having an office to go to every day and people in my industry with similar interests to interact with.
I suggest stepping it up a notch expanding your business to an outside office with an employee or two.
If you are bored you must not be busting your ass like you used to
It will come with more stress but most likely more income also.
You will definitely be less bored.
M.