Hey, just hang in there..before you know it, this will all pass and you will be looking back asking "what was that all about?". I did feel breathless most of the time, felt like I could get a satisfying breath, would yawn alot, and just felt miserable and run down. My breathing was choppy (best way I can describe it) adn I even found it hard to eat because I felt as if I was gasping. This of course makes it worse cause you end up swallowing air and feel bloated, etc.
Yep, walk away from the research for awhile, focus on renewing your health. Supplements that can really makea difference include omega 3's (fish oil), magnesium citrate, and staying well hydrated (keeps the air passages flowing freely).
By the way, I am a ragweed sufferer as well, and WITHOUT A DOUBT, this can be a trigger for the problems you are having. Drop me an email at revive_yourlife at yahoo dot com and I will get a copy of that ebook to you ASAP!