I really don't think that Zeph has an anxiety disorder, - To be completely honest, I would question whether or not 95% of people with that diagnosis really have a "real" problem - when reality hits late, it hits hard. I had a comparable break down when I turned 18 thanks to a slap of reality in the face. It was followed by an emotional whirlwind that worked in a consistent and unbreakable cycle that went in the order of extremely angry, massively depressed, feeling suicidal, blank, oddly happy, and then back again. This cycle would take anywhere around a day to go full circle, or an hour. That lasted for probably 6 months and then I got over it. *first world problems
In short, just give it time and don't blame your problems on genetics or chemical imbalances in your brain, unless of course you actually have a real problem.