If you're asking this here, my guess is that this question is on your mind, but you're not ready to say to yourself, "Maybe I should see someone about this." So let me be the first: Maybe you should see someone about this. Psychotherapy (Especially cognitive behavioral therapy) or Psychopharmacology (You can visit a primary care doctor or a psychiatrist) are two ways to address anxiety that's getting in the way of your daily life. Whatever's more appealing to you. The important thing to keep in mind is that we have a number of very effective ways to address anxiety these days, it's just a matter of seeking them out.