Had previously ordered oysters, which we also gath...

Had previously ordered oysters, which we also gather wild. They were fine and grew as expected.
A friend then ordered for us chestnut mushroom which we never had before. Took a good while to grow. We cooked them and my wife and I ate them. A few hours later and the next day, we had consistent diarrhea.
That was only common food we had that day.
I get plenty of wild mushrooms of a variety of species be this is first time we had that reaction.
Hesitant to finish the remainder of the chestnuts which are finally growing fairly well.
Anyone else have such an experience?