If you would like to familiarise yourself with CBT, or other forms of self-help in the meantime please visit the following websites which have a lot of useful resources:
http://www.getselfhelp.co.uk/ (this has apps that you can download here).
https://www.anxietybc.com/anxiety-PDF-documents
http://compassionatemind.co.uk/
http://selfcompassion.org/category/exercises (you can listen to guided meditations)
http://www.freemindfulness.org/download
https://www.actmindfully.com.au/free_resources
https://thinkcbt.com/cbt-counselling-therapy