Hey brother, I have struggled with all different types of anxiety as well. It's easier said than done, but it all comes back to the way you think. You are what you think. One book/documentary that changed my life was "The Secret" by Rhonda Byrne. It teaches a very powerful concept called the Law of Attraction, which can be used to change your thought patterns and manifest positive changes into your life. It's on Netflix if you have it. It's not for everyone, but it was a life-changer for me. If you like that one, there's another beautifully written one called "As A Man Thinketh" by James Allen, which helped me tame my anxiety. Once you realize and accept that you have the power and mental capacity to change and control you thoughts, you are unstoppable. Focus your energy on staying positive, fake it til you make it if you have to. Another approach I used to help curb my anxiety, was fitness. Jump rope, running, Insanity, pullups, lifting, whatever floats your boat. A regular routine of physical activity can work wonders. It will build your confidence and gradually melt some of your anxieties away. Hope some of this helps! Stay positive!