RN trying to be a functional med provider

Hi everyone! After 2 years of having health issues and never getting to the root cause and never getting any answers, I found the most help through functional medicine. I have a huge passion for all of this now. I applied to Nurse practitioner school - however - I’m wondering if I can become a nurse coach and help people this way, without having to have my NP? I am looking to help people with nutrition, gut health, lifestyle changes, etc. the only thing I think I would need NP for is ordering labs, but I am learning I can order them through services such as Rupa, etc. please let me know if you guys have any insight! I’m going to drive myself crazy trying to figure this out on my own! Thanks so much.