Starting coaching business – set up first, or signing clients first?

Hello coaches! I am starting a weight loss coaching business and am READY to start signing my first clients. Do you recommend first setting up the business, getting the name, filing the DBA, getting the website and getting insurance? Or can I just start taking clients and payments without all that? I feel like if I set up the business end, I am just delaying making offers and I often hear Stacey Boehman say that all you need to start is to start telling people you’re a life coach and make offers. Thank you!