oops!  Forgot I was going to give you this link.  I have a huge respect for these doctors at womentowomen.com so here's a link to what they have to say about anxiety and hormones:

<a href="http://www.womentowomen.com/depressionanxietyandmood/anxiety.aspx" title="Women to Women - Anxiety" target="_blank" rel="nofollow">womentowomen.com</a>

I have a strong belief that women's health issues are being painted with a mental health brush all too often. 

((hugs))