This does sound an awful lot like the flu, or some sort of virus. You should make sure your doctor knows that just in case you could have a severe problem or if the possibility of the Avian Flu has come across. It might not sound like it but the Avian flu is on the Continent next to you and you live in Florida. Or it could be something else. one thing you could do is go to WebMD and do symptom checker, it can be really helpful and you sound like you are suffering REALLY BAD!