If you are suffering from anxiety, it might be useful to download the Headspace App.
It guides you through a 10 minute meditation session which can help bring peace of mind and reconnect you with your body and the environment. Meditation is known to help with stress and improve sleep.
This is a free download and 10 day trial hopefully easing your anxiety. It can be downloaded to your android or iphone so you can use it on the go. See the link below