Hi there, I've had dairy, soya and alcohol intolerances for over 5 years. Recently I've had anaemia, folic acid deficiency, low b12 and have also been diagnosed with chronic kidney disease. After tracking my symptoms and doing a load of research I decided to give up gluten (despite celiac test coming back as negative) I've now been gluten free for about 2 months and have noticed a huge difference. No GI issues, mouth ulcers all gone, generally feel better. Have blood tests in a few weeks and am hoping all those will have improved to. However, yesterday evening when cooking I accidentally ate one piece of pasta that was meant for my son instead of my GF pasta. Today my mouth feels like it's been sandpapered!! Ulcers back and have been feeling very bloated and windy. My husband thinks one piece of pasta couldn't possibly have that much of an effect, but I'm not so sure. Does anyone here have any insight into this? Could it have such an immediate effect? Thanks in advance!