How did you get on Jonah?
My partner had panic attacks on and off for years. Then I started. Every time I had one he told me to try and think about what colour my underpants or socks were, or something very mundane! Eventually they pass and I can get on with seeing what's causing them.
Good advice from Silverlace there, to counteract the hyperventilation.
Also had excellent chiropractic - a very different form which is very effective, called Network. My panic attacks disappeared.
Drugs are a short term cure, but you really need to look at what's causing them. Some deep-rooted stress most likely that needs to be addressed.
Good luck!