Quit current unprofitable business to get certification

I am struggling with this decision.
I currently have a service based business that is not profitable.
I want to close that business and get my coaching certificate to coach people in that industry.
I would be a fraud to coach anyone in a business I wasn’t profitable in.
I need to make my own company profitable first before I should close the doors.
I don’t have any saved funds for the certification so I would have to go into debt over it.
If I am not successful in my current business, what makes me think I will be successful in coaching?
I cannot decide what to do.
Thank you for your help.