Hi to all, I am new to the site, I have had Chronic Fatigue for about a year. I was wondering if any of you could tell me if you suffer from the following sypmtom, I'm just a little worried that it may be something other than CFS: I don't know why or how it occurs, but it can happen up to 3 to 4 times a day or sometimes just once every 3 weeks, it really varies!! I get this awful feeling(not a pain but a tight squeezing feeling, perhaps), I describe from between the top of my ribs(under breasts) and it sort of spreads as a fever through the rest of my body, making me feel breathless, sick(almost to the point of vomiting), and very faint. This last for about 45 seconds, or maybe longer. My docs have done a lot of tests and they all come back clear, but it still really worries me when it happens. Does anyone have any similar experiences?