I'd start with the basic vitamin regimen in the Vitamins sticky up top. After a month of consistent use, you could try adding L-Tryp or a small dose of 5-HTP. The other stuff is foreign to me. I have never seen anybody post about using it. Benzos like Xanax should be avoided if possible.

But, supplements or even Xanax will have minimal effect unless you can get some control of irrational thoughts.