I don't know about feeling anxiety but if you have time and can afford to get out, do so. Staying cooped up does no one any good. There are so many who don't travel or experience new things and will tell you to take a pill. It is easy to say but ask yourself "what do they do in life?" If the answer is "nothing" then get out and see the world. Don't be a go-nowhere person like them.
I do what I want to do and go where I want to go and all those around me tell me how much they admire my adventurous way of life. Most of these people are either afraid to fly or have never been out of the country. If I waited for them to join me, I would never go anywhere.