Take your time - It will take some time to get your business off the ground. And that's okay! Success doesn't (usually) happen overnight. It takes work and effort to get the momentum going, but when it does, it's a feeling like no other!
I started freelancing out of necessity. I quit my job at a marketing agency without any other job lined up due to pure burnout. I spent about a month building a website and learning everything I could about freelancing before I started cold-pitching clients.