Oh!! Mate, so sorry about that , I believe you are doing great now.

This is one of the reason I have always been careful with eating outside, you don't know what process the food might have undergone or how unsafe the condition of the food are, for this reason I have always prepare my meal.

So sorry for the experience, and I hope you get better very soon as well, cheer up!!, You shouldn't let that affect your other activities.