Your question was "
How do I get clients?" ~ I'm sorry, my advice is slightly off topic, but I'd like to offer it anyway. As others have said, go with Friends and Family as your first customers. Even consider doing work for free if need be.
If you've successfully made sites for yourself, then you don't need practice on the tech side ~ you need practice on the "dealing with clients" side. This is a skill-set hugely underappreciated by folks new to the field; you expect that the client knows what they want - _they don't!_, and part of your job is to suss it out of them. Sometimes clients will have no idea what they want until they see it, so you'll have to ideate and iterate for them.
And you'll need to be the one to level-set client expectations. Sometimes clients will ask the impossible of you. I've had clients essentially describe "The Next Facebook idea!" to me, but are only willing to pay $200. There's an old ClientsFromHell.net post that goes something like "Client: How much would it cost for visitors to my website to be able to log in by pressing their hand on the computer monitor? WebDev: Millions and Millions of dollars. Client: Well, I can see you're not serious about this...".
The "dealing with people" part is crucially important, for both providing a good product and for protecting yourself. Starting with Friends and Family is a great place to start and will help you build that skill-set.