Here's a link to an article, from PsychCentral's archives, on the subject of "anxiety sensitivity" or... being anxious about being anxious plus some articles on dealing with anxiety in general. Perhaps some of the information in these articles will be of some help:

https://psychcentral.com/blog/how-to...being-anxious/

https://psychcentral.com/lib/5-steps...g-and-anxiety/

https://psychcentral.com/blog/anxiou...-with-anxiety/

https://psychcentral.com/lib/9-ways-...ere-right-now/

https://psychcentral.com/lib/15-smal...iety-symptoms/

https://psychcentral.com/disorders/a...isorder/?all=1

https://blogs.psychcentral.com/life-...anxiety-daily/

https://psychcentral.com/blog/4-ways...youre-anxious/

https://psychcentral.com/blog/5-more...youre-anxious/

I wish you well...