Klonipin is usually what I'd recommend for anxiety, but it does not sit well with some people for whatever reason. If it is making you sleepy, and not helping with the anxiety, Xanax might not be a bad option. Xanax is very good at relieving anxiety and panic, and it does so quickly, but only lasts for a relatively short period of time compared to other benzos like Klonipin. Ativan might work, because it does do good with anxiety, but is rather sedating, and can be a bit "disorienting" in higher doses. Ativan's effects last somewhere in between Klonipin's and Xanax's. Valium is not as potent a benzo, and is good with anxiety, but can be sedating as well. Basically, it is trial and error for everyone, benzos are so alike in some ways, so it is hard to say which would be best. I might give Xanax a shot though, if I were you.