Committing to a business path

I have been building my life coaching business and refining my skills as a coach for the last 2 years. I am not seeing the growth in my business that I want. I would like to re-commit to plan as I feel I’m burning out by not seeing results, clients. I have a hobby over a business as I have not signed a new client over the past 2 years. I am meant to be a coach. What can I do to re-commit? I have already gone back to my previous job to provide my income until I can sign clients.