You have a lot of options, being so young. I agree you should seek out therapy and education. Do you have a driver's license yet? That's another place you can start.

I definitely recommend getting a degree. You said you know of people in their 30's who regret not doing certain things when they were young. I'm one of them. Get an education, get a degree, and gain some skills. It's really important to your future. Have some kind of backup to keep you secure.