GETTING SOMETHING LIKE LARGE SPIDER OR CRAB IN MY FOOD

I ORDERD TWO HOT POTS LAST SATURDAY AT BERGBRON FISHAWAY I ATE HALF , I THREW THE SLIP . I KEPT THE LEFT BOX AND HALF IN THE FRIDGE. WHEN I WENT TO FINISH THE BOX AS I PUT THE FOOD ON THE PLATE, SOMETHING LIKE BETWEEN A CRAB IR LARGE SPIDER POP BETWEEN THE FOOD. I WAS SICK HENCE I ATE A PIECE AND THROW. I AM CURRENTLY SICK EMOTIONALLY. I THREW ALL THE LEFT OVER. MY HUSBAND DIDN'T COMPLAIN TO THEM SINCE HE IS WORKING FAR PLEASE WATCH OUT WHEN YOU EAT FOOD FROM FISH AWAY BERGBRON. I TOOK SOME PHOTOS AND I HAVE THEM