I have ben suffering with alot of symptoms for almost a year. Severe pain in the chest, ribs, back and neck area (mostly). Every test comes back normal. I was bit by a tic June 2009, the Elise test came back normal, I had the tic, dr. threw it away because I had "no bull's eye." I was tested a month ago by I Genex and the test was positive. I have been having really bad gut problems, also, the smoke smell and taste is ovewheming! I am having a upper and lower endoscopy tomorrow.