Take it one step at a time. You're still young, you've already accomplished a lot in a short period. Take time for yourself, do something for you, achieve something for you and not someone else. You have time, take it.
Find happiness in the little things. Bask in the sun rise, take a moment to people watch grocery shopping or a cafe. Go on drives to nowhere in particular with your favorite playlist blasting. Read plays to a stuff animal audience and really dramatize the characters.
I was uncertain if i met all the credit requirements as i had to petition alot of classes but my graduation application went through so I'll be graduating!
I read a book about volcanos growing up and that stuck with me for suck a long time, then i read my grandpas old astrology book and i very much remember how upset i was when they announced Pluto wasn't classified as a planet anymore and i was set to be the one to give Pluto back its title. Now ironically I study marine science, and im currently in school to now look at underwater volcanos and hydro thermal vents, which have some similar chemical components to that of what is in space so i guess it balanced out.