Raster, this is why I always made it a point to pay extremely close attention to my body’s reactions to everything I ate, even foods I had eaten over and over before. If I felt “different” in any way – and it wasn’t really a pleasant feeling – then I assumed there was a reason for the feeling, and I would dig deep in order to analyze any possible problems with the food I had eaten. That’s why I’ve always advised against nuts, seeds, all fruit, brown rice, and ALL types of grains, etc. all along on the forum – unless absolutely necessary such as with vegetarians or vegans.
You were so close to that no-symptoms-from-now- own place, now all you can do is to stop eating the culprits and hope that the ‘lack’ of symptoms you’ve been experiencing returns.
Good luck to you.