Actor in need of help

Hi everyone, well as u can tell im new to this. And also i need help as well as advice. I just completed my tafe course diploma of theatre art. And i really really want to be an actor. I love acting, when i act it make me complete. Make me feel as if all my problems, stress just goes away. Anyway i finished my tafe, now im struggling. I dnt know what to do, i don't even know how to find an agent or get a good photography. SO please guys and grls help me. Im only 19