Did you find out what was causing your swollen tongue, sore stomach, etc. I have almost all the same symptoms you had. Sore stomach, Yellow swollen tongue ( with teeth indents), teeth issues ( in the middle of a root canal now and on anti-biotics) ENT said I had Acid Reflus (larynx and esophageal) Been to so many Drs. !! Wish I could get them all together to figure this out. Not getting the results I want. I now have insomnia- can't sleep and am afraid with the swollen tongue to take a sleeping pill- afraid that the pill will relax my throat and between that and the swollen tongue-I'm afraid that I won't be able to breathe.Please let me know how you made out wiht your problems.It may help me. I have tried to contact you 3 times. Hope all is well. Please Reply. Thankyou - Amy