Hello and hope you are doing well.
It's unlikely to be due to food allergy, it could be a coincidence. However, maintain a food dairy and note down and monitor your symptoms, this may help to see if it repeatedly occurs with the consumption of the same food.
Hope this helped and do keep us posted.
It is a food allergy/sensitivity and they effects people in different ways, for you, it is this problem. I would see an allergist and have a food allergy panel run.