I feel weird responding, like the blind leading the blind in a sense, because I still struggle with my anxiety sometimes and am a bit of a work in progress (I still have my rough patches and some days are more difficult than others), but the things I have found most helpful for me:
I'd say the first and second things on this list were the things that have made the most significant differences for me - medication is one tool that helps me through the days; therapy made a difference in terms of helping me build a stronger foundation and giving me extra tools and coping mechanisms. The other things are also tools/coping mechanisms that can help day to day. You don't have to incorporate all of the above every day. You kind of take what you need as you need it and you start to recognize what things work the best for you.
Good luck with everything. One day you'll own a lambo. :)