Anxiety help please

So I’ve been dealing with anxiety my whole life to the point I get chest pains stomach pains and even head pains I’ve been to doctors and have had tests run everything looks fine and it’s just my anxiety I take Zoloft the lowest dose possible because if I go any higher it’s too much for me I’m just wondering what are some things I can do to manage my anxiety at this point I’ll try and do just about anything I wanna feel better any tips or advice would be wonderful thank you