Newly jobless, single female. No debt & little savings. Willing to move anywhere in the world. What does Reddit suggest?

32 now. I've always wanted to live abroad especially in Scotland or Australia. I'm interested in almost any neat place. My background is in bookkeeping & office management, but I also have degrees in Math & History. I just want to do something crazy before something gets me stuck in the US. I'm pretty much a wallflower & that will have to be overcome. Does anyone know any great programs teaching english or doing an exchange of some sort or have any other recommendations on how to travel abroad legally (I want to have a visa for wherever I'm living) and on low funds?