Aside from anxiety, I’ve also been diagnosed with ADHD and severe major depression. And a few psychiatrist over the years even diagnosed with bipolar disorder. However, my current therapist told me they think anxiety is my main, if not my only, diagnosis. Another therapist in the past said the same thing, that the anxiety was the root of most of the other symptoms. And to be honest, now that I really think about, that feels exactly right. I know comorbities are high and I’m not at all saying you can’t have multiple diagnoses (duh! that’s obviously possible!) but in my case, it has been a revelation. 

He said that he thinks that my brief experience with paranoia and delusions
was actually a manifestation of very severe anxiety and possibly a kind of re-experiencing or emotional flashback of my trauma. And that the out of character “impulsivity and risk taking” behavior (going to bars alone in unfamiliar cities and having sex with strangers) were because I was just really lonely, because of my social anxiety, not manic. I agree. And that even the ADHD symptoms could be possibly explained by anxiety, which can make it hard to concentrate, communicate effectively or concisely, remember things, etc.