Here are a couple suggestions:
You can teach people how to speak Portuguese, Spanish, and English on the Internet. There are sites like iTalki which can set you up as an online tutor. I am taking Arabic right now on Udemy --it is just some guy who put together the course.
There are also some college courses / certificate programs for language instruction you could look into
While you are doing that part-time, go to a temporary employment agency and say you are looking for work. You can get temp work pretty easily. The pay isn't great, but it is work.
I also recommend improving your technology skills. Get a certification in something like Microsoft Office, which is used by pretty much every company.