Allow yourself to stop hustling. Allow it to be okay to step away from that ceaseless, soul-sucking grind of proving yourself to others. Your own view of your worthiness is all that matters. Since the mantra of "worthiness comes from within!" is less than helpful, here's how you can truly feel the worth that you were born with. Removing the numbing layers and piercing wounds around your self-worth will show you that you are every bit as valuable today as you were when you arrived.
Step into yourself and ask when you first felt unworthy. Were you a child? Is some memory or age called up? Go with whatever pops to mind and travel back to that moment in time. Ask the parts of yourself that know how to do this to heal that wound. Ask that healing to travel from the moment the belief was formed all the way to the present, where you stand now. Feel this as it happens. When it reaches you here in the present, extend it into your future, a future where you truly feel your full, intrinsic worth.
Ask if there are any other spots in your life or childhood where you felt like you weren't enough, weren't worthy, weren't whole. Go back in and allow the parts of yourself that know how to do this to heal each one and extend it up the line of your life to the present and into the future.
Give yourself time to integrate. Give yourself time to notice that you are worth everything and there is nothing that can be held from you if you choose to reach for it.
Let yourself see that when you radiate worthiness from within, the outside world can't help but reflect it back to you. This is when the hustle becomes either obsolete or so joyful that you're eager to dive in.