"Adjustment disorder".... they used to just call it "teenhood". Of course you're adjusting.... or trying to... or trying not to. that's kind of how it goes, eh? it's hard being a teen, let's face it. teens want freedom, they can't have as much as they want, there's too many responsobilities, and yet not the right ones, there' s too many choices that they don't get to make, not enough sleep in the day, and far too many expectations from adults.
All that even before ya get to all the other stuff; OCD and the like.
best to you. kiya