Jeanette; I think EMP means that (from what you have told) because of your religious belief you are expecting somekind of end of world scenario and that might be a cause for your anxiety.
I have my doubts about that because I experienced mental health problems even before my belief regarding end times have radically changed.
I, myself, is an atheist and an end of world scenario could not bother me less because that I cannot do anything about.
I believe I can do something about it. After all, I don't want to die of starvation.
Jeanette Isabelle