Well, your diet is also yeast free. So, that might also be why you feel better. ( not saying that it isn't gluten intolerance, but just pointing it out). Personally, I would prefer having candida to gluten intolerance. If it was candida, we get it cured, were done. But with gluten intolerance, there is no cure. I hope I have candida and not anything else.
A few days back, I ate nachos again. But this time, with cheese sauce. And it felt like the noises started right after I ate. I couldn't figure it out. I thought that nachos made me better. But this time it didn't feel like that. So, I figured that it might be the cheese sauce. So, I have been trying to decide between candida or gluten intolerance.
So, to play it safe i've decided to follow a gluten free diet and a candida diet. Hopefully, i'll get better, get a hold on things, then start reintroducing stuff and seeing what triggers it.