Vacation anxiety - AHHHHH

So I'm generally anoxious and tho I've never been diagnosed with
depression I know that I suffer from general emotional sadness. I have
been super excited for my vacation to Alberta as I've never been here
before. Also I was visiting friends I hadn't seen in a while. The flight
was A-OK bUT since I've landed it's been anxiety, anxiety, anxiety. As I
sit here and write this is am experiencing overwhelming panic attacks.
Things haven't gone according to plan at all and since I've been here I
realized I needed something more therapeutic or relaxing. No Ativan and
in one of those moods where outside is scary. Anyone have any feedback? I
know I speak in generalities but I didn't want to write a novel.