Have you tried the Ground Technique that Dr. Katherine Wikholm? It has really helped me.

Anxiety is a mere response of brain when the mind exhibits expectation about future. So forget about anxiety but look at what causes the anxiety.

Mental Self-Care: https://grokker.com/cooking/collection/mental-self-care/6032c8306cd106116a9877ce
Pep Talks: https://grokker.com/cooking/collection/pep-talks/6032c80d6cd106116a98776e
Nourishing Sleep: https://grokker.com/fitness/collection/nourishing-sleep/602aaddcb1865576f51ac6fe
Meditations: https://grokker.com/mind/collection/meditations/603a8adab356ab7d31b44f1e
Best wishes! :)