In case you keep asking yourself what’s your purpose, you are not alone. I've been told by a few clients, friends, and students that they don't know what to do next, what their purpose is, or which career to pursue.
My first encouragement is to be fine with not knowing. I have changed careers a few times in my life, and I’m still growing, learning, and stepping more into my purpose each day. Then, I recommend that you consider meditating, and doing a writing exercise of your ideal day, highlighting what stands out to you from it.