I want to know what would be out there for someone in situation who is interested in reciving an education???

It's not a very uncommon thing,but, I do need some sug. ...I'm getting thrown out of my home and I've been given 2 days....(here's the kicker) my parents are gone,no family members williing and I'm not even 20 yet! but ,there is one thing.....you know how an average human being around the ages of 8-15 display some sort of interest or liking to one or more careers,..well my interest was and is still very broad....to say the least , i've always been infatuated with the idea of learning more and more....it became an addiction to learning......some people call it being a "nerd",others "weirdo", still my interest in science,social studies,geography,chemistry,astrology,my… english and spanish literature)sociology,anthropology,archae… and ontology ...among many others has not waivered, is it all a waste?? is it ment for something??what??what can i do??? what must i do??