I struggle with anxiety on a daily basis as well. I don't have any solutions, but one thing that has helped a lot is taking time out of my day to just be, with nothing hanging over my head and nothing to do. It's remarkable how the mind manages to work things out for itself when given enough space and time.

You may also find the chaper on fear in the book The Issue at Hand to be helpful. I know I did.

http://www.insightmeditationcenter.org/documents/iah/IssueAt...