I've suffered with ever-worsening symptoms since an illness back in 2007, which eventually got diagnosed as generic 'IBS' when all the obvious tests came back negative. In October, I became lactose-intolerant after a stomach bug and have been spiraling down ever since then.
Last month, I took up jogging in hopes that getting fit would help, but all I got was a quick decline as the symptoms worsened. The pain and nausea got so bad that I went to the doctor again a fortnight ago, which led to a test last week and I finally got the results today; they still can't work out what is wrong with me. It looks enough like CD that I was tested (yet again) and yet it came back negative (yet again) much to my disappointment. After five years, a diagnosis would be nice because it might lead to a treatment.
With no other ideas, he has suggested going gluten-free for a few weeks to see if that helps where every other idea has failed. I think he's clutching at straws, but I'll take anything that has the slightest chance of success...