First off. I am sorry that you are not feeling well. Throughout my entire process, my providers stated, "each person is different." I feel they said it a million times. But then they give you these instructions and we try to follow them as if they were written specifically for us. Hence, "each person is different." While you may receive many suggestions on how to resolve, you need to go back to your provider for help. I know of others who required surgical intervention to unlodge food or inpatient observation until the food was able to digest on it's own.
I hope you are able to get your situation resolved very soon.
Here's something from another post. But I heard this only works for proteins. I may actually get some of this to keep on hand, just in case.