I completely agree with the above posts.
I have had anxiety attacks of varying (mostly violent and severe) calibers for over a year and a half now. During my most recent semester at college, I had very few attacks. I had onset depression from it all, still do, but during that 4 month window, I barely had attacks. I relapsed though, when I came home. I wasnt sure how to deal, and i just started getting mad at myself when they came back, but I have begun to realize that during that 4 month period, I was in control, I was able to combat what was coming at me. But around finals time of this past semester I became so stressed, and I lost it. I lost the hold that I had, but that long, panic free period of time, for both of us, should be an indication, that you can beat panic and you can learn to keep it away. Its a long process, but im sure that we can all make it through, especially with the help from medication. I have never been on medication for my attacks no matter how bad they got, but I know that they do help!
I hope you start to feel better and dont let this panic attack bring you down!
-Mike