Def sounds like air hunger. It really sucks, it would always trigger anxiety for me. Took me a long time to figure out those symptoms were connected, heck took me a long time to figure out I had air hunger! For a long time I thought it was anxiety that made my breathing so bad, but it was the other way around. I think it's all connected to the ANS, I read this article on the subject, and it mirrored my personal experience:
https://conniestrasheim.org/blog/2017/3/6/a-deep-look-at-the-symptoms-of-six-major-lyme-related-infections