My kitty was eating cheese, actually she ate a lot of cheese in the morning, i heard her yowling and when i went to see what's happening, i saw her vomiting on the floor, She vomited twice, my kitty never vomitted before, but today she did it, she vomited white cheese, And looks tired, she's like that the whole day, and she was sleeping the whole day, she has no energy, And she was meowing the whole day, After 5 hours when she woke up i gave her some store food, And she was eating, then she was drinking water, Is my kitty sick ? Or it's just because of cheese, Is it necessary to take her to the vet ? or she's going to be fine ? Should i take her to the vet if she vomit again tomorrow, she vomited only 2 times, I didn't mean to cause that to her, but she eats like a monster, she's obssesed with food, and when i give her a little piece of cheese, she wants more and more, and i just can't say NO :(