I agree with what you said about the herbals. I've only found one that's worked well for me. It's Licorice Solid Extract. You take a small amount before 3pm. Any later than that and it can mess up your sleep (even more).
I mentioned Adrenal Complex Capsules and Adrenal Drops in my previous post. Both are manufactured by Professional Complementary Health Formulas of Portland, OR. Ask your ND if he/she can get them for you. I hope this helps.