Sounds kind of like symptoms of generalized anxiety and/or PTSD. You really need to have a thorough evaluation by a professional, though, to say for sure. Could be either one, both, or even something else altogether.
SSRI antidepressants may be helpful. Or BuSpar. Or even some of the older antidepressants. These are the non-addictive alternatives basically. I can't remember whether you are seeing an actual psychiatrist or not, sorry, but if not, then I would definitely look into it. There may be some additional options up there in Canada that I know nothing about.
Keeping you all in my prayers!
Love and hugs,
Eddie
