Surprise in my food..

So today.. at school i was eating lunch.. It was grilled chese with tomato soup and on the side was saltine crackers.

I already ate my grilled cheese and soup but when i dipped my cracker in the tomato soup and i took a bite of my cracker it had a FLY MAGGOT IN IT. (a maggot with a red dot on it means its a fly maggot). The way I knew was because it tasted FUNNY.
I NUDGED THE THING TO SEE IF IT WAS REAL, AND IT SQUIRMED EVEN WHEN I TOOK HALF OF ITS BODY IN MY MOUTH.
After that i got traumatized started crying and trying to drink soda to cleanse it, even asked to go home to brush my teeth

the only evidence i had was the people around me when i announced it, anyways 0/10 meal, would never trust school food again
If theres any people in medical or know something to help me please tell me

I’, scared i might get myaisis
moral of the story is to check your school food guys