My cat, Taco, is a very good motivated cat. However, he also eats random objects which cause him to vomit. He recently ate a large string which caused him to vomit multiple times (and he did throw it up). We still took him to MedVet to be sure there wasn’t anything else in his stomach. The vet said he was good so we brought him home to rest for the night. He won’t eat this morning and seems very lethargic. He hasn’t gotten food in him since the vomiting started and I’m worried.