Thanks guys, I went through all your posts and want to thank you for your kind words of advice. I actually left my job, ironically enough I only met more frustration from my (former). The breathing problems had finally peaked and even though I was already planning on how I would leave the job it seemed the universe wanted me to pick things up a bit. My last day at work had me laying on the floor at my work gasping for air while my co-workers panicked and called my family and were about to call 911 but I stopped them.
My (former) boss believed I was over-exaggerating everything, he became enraged when he found out I had applied for EI shortly after this incident claiming now that I was faking it all. It was sad after 3 years of service that I had to leave under circumstances of being called a liar and fraud, but it seems based on his character that this was probably the inevitable end.
Anyway I've decided once again to focus even more attention on my health and I've learned my lesson too that life is far to short to spend any amount of time around people who drain you and only have negative energy to give off around them.
Thanks again to all you guys for hearing me out, it gave me a lot of comfort.