What kinds of things are you anxious about? Is it a generalized anxiety that doesn't seem to be connected to an actual event in the present or a potential event in the future? Could it be linked to past conditioning? I've learned that I can condition myself to focus less on what might go wrong, and focus more - no, solely on what can go right.
Oooh! I know. Stop what you're doing right now and go on youtube and find a 'guided meditation for anxiety'. They can be five or ten minutes or longer, try a five minute one. Just try it and see.
It can be really helpful to note that we're capable of relieving our anxiety even for just a few minutes, then we discover that we can do it more often and for longer periods.