Hi Ponygirl
I haven't tried Klonopin, but I HAVE tried Ativan (so did my late husband) and it affected us BOTH the same way --- we both basically went "nuts." And I had a "blackout" that lasted for 2 days after taking only ONE PILL. My late husband was on it, when he was in the hospital and he thought we were staying at a motel -- until they took him off of the Ativan!!! That stuff is POTENT!!
I had very good luck taking Xanax, but it's VERY addictive! At one point, I was so anxious that I'd have panic attacks constantly -- and couldn't go anywhere because of them! The Xanax helped immensely -- but I had to stop it because I became addicted to it. Heck, I can get addicted to LINT.
Hope you find something that works for you. Take care. Hugs, Lee