In case it isn't related to the Doxy, it's definitely related to the Lyme. I never in my first 34 years had a panic attack until after getting infected, and then it tried to turn into a regular thing. Matter of fact, I denied it could possibly be a panic or anxiety attack for years, as it would hit me for no discernible reason. I might be watching tv and not thinking about
anything and wham, my chair was vibrating, I grew hot, sharp pain in shoulder and chest, light headed, hard to breathe. I didn't think anything was going on in my head at all.
Horowitz says panic attacks (or anxiety attacks) go hand in hand with Lyme.
And then there is this article that explains that further:
www.rodalewellness.com/health/lyme-disease-panic-attacks