CRM for Holistic Health Practitioner?

Hi there. I am setting up my small holistic health care business. I am looking for some input on cost effective but we'll established, user friendly options to include: website building and hosting, client scheduling, forms, newsletters, payments (might get QuickBooks), selling courses, selling physical items, etc. Easy integration with meta preferred. I'm not sure if I should go with an "all in one" program or try to connect several different ones. very newbie here with limited tech experience Currently, I'm just using canva to host a very basic website but it has zero functionality for what I need… Please help?