Definitely sounds like Adrenal Fatigue. Ephedra is the worst thing you can take if you have it.
Download Dr James Wilson's book "Adrenal Fatigue" from Amazon for around $15. Every symptom you have mentioned is a symptom of Adrenal Fatigue.
There are other herbs and supplements you can take to support and improve your adrenal function...
Amazon.com: Adrenal Fatigue: The 21st Century Stress Syndrome (9781890572150): James Wilson, Jonathan V. Wright: Books