Thank you. So far I have not really been tested for any allergies the only things they have really tested me for is celiac disease, crohn's, lyme disease, and lupus from what I know. And I was told my GI tract was fine after I had the upper GI and FT (or small bowel) done, but things could have changed.

Wow, so sorry to hear of your health issues, how terrible for you!! Have you looked into allergies at all?  I'm wondering if all of the tests are coming back normal....what about something like toxic mold exposure at work or in your home? Chemical exposures.  Chemical sensitivities, fibromyalgia, I'm sure your Gastrointestinal system is a mess from all the antibiotics and meds! Sure hope you have some sort of support and someone to talk to.....may help to speak to a counsellor, psychologist, psychiatrist so you can at least vent about your concerns and they may possibly have techniques to teach you to cope with the constant pain?? 

Hang in there!