Hope you get some answers from the new doctors. I'm going through a similar thing at Mayo, with no clear results. I hope that they do a thorough workup and figure you out and you feel better. Maybe the anxiety and breathing are going together. I get anxiety and short of breath and when they do a blood gas, they see I have high carbon dioxide and low oxygen. If you feel really bad, please go to the ER. Maybe the anxiety could also be a bad reaction to one of your meds or a sign your electrolytes/potassium is not where it should be or even that your lung medicines aren't working well enough. I hope you get an answer soon. Remember you are in my thoughts and prayers always.
--Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us. Bill Watterson (1958-) cartoonist "Calvin and Hobbes"
Ills--Sjogrens-Lupus-like AI Disease, Hashis, Vitiligo, spinal stenosis/fusion with plate, salivary/lymphectomies, Diabetes, NAFLD, COPD, RLS, neuropathy, trigonitis, hystero, diffuse brain atrophy, GI nightmare
Meds--Plaquenil, Evoxac, Metformin, Synthroid, HCTZ, Estradiol patch, Prosed, Detrol, Klonopin, Ultram, Vicodin, Restasis, Albuterol, steroid injections and pred prn