They say depression is dwelling on the past and anxiety worrying about the future. Do you recognise the triggers of your anxiety and do you know how to help it?
Speaking to a doctor could be the first step in dealing with Anxiety if you haven't already. In addition to this trying to understand what the triggers are and also how to help lower your anxiety levels can be really helpful.
Exercising, meditation, talking to someone, listening to some relaxing music, having a a nice long bath or reading a book to take you mind of things are some of the things that you can do. In my book I also talk about dealing with the Monkey Mind and journaling as a good way of 'brain dumping' everything that is circulating in your head.