My advice ... "Roam around, taking photographs at random."
One warning: I am absolutely CERTAIN your work will be MUCH better than you think it is. I've taught a few "emerging" photographers, formally, and the most difficult things for them to learn is to recognize their own involvement, their own emotional content in their work, and the "FINE" work they have produced.
Never worry that the work will not be "good" - the greatest fear is that it will not BE.
I confess to envy ... I'd give my right arm to be in your place - just starting out, with "fresh eyes" and a whole WORLD ahead.
Welcome. Make that WELCOME!