About a year ago I was exposed to new commercial carpeting. I had a very mild case of Fibromyalgia. Well I got very lightheaded and bladder problems immediatley. I went to a urologist and he did the standard tests. He said my bladder looked irritated. Put me on meds and they didn't help. About 4 months later I went to a chiopractor and she cracked my neck. Boom I got a stiff neck and back and full fibro symptoms, but my irritable bladder went away. I was in pain for about 10 months and I went through a house w/new carpeting. I wasn't in there for maybe 5 minutes and I got lightheaded, spacey, and my bladder started acting up again. Now in the course of a day, I'll go from peeing 100 times a day, to having a headache, (no bladder problems during this time) then if I strain my back and it hurts, no bladder problems again! I don't think I have IC because of the way it comes and goes. Can anyone shed any light please? Thanks and God Bless.p.s. I'm very chemical sensitive.