Hi ygjau. I am no expert either but I would think that it is a
Domestic Short Hair -- not a recognised breed, just like most of our local cats. However, I may be wrong and if I am, my apologies :).
I see that you are feeding your cat with human food. Personally, I am against this practice as we are not animal nutritionists. Cats have certain nutritional needs and by feeding them with human food or table scraps, you may not be able to provide them with the right nutrient in the correct amount. Additionally, some human food like onions and chocolates can be potentially toxic for cats. Bones can cause cats to choke. Just the other day, when I was at the vet, a woman told me a story of how her cat suffered from a fish bone that was stuck in the cat's throat for days!
Here are some information on cat food:
http://pets.webmd.com/cats/ss/slides...ould-never-eat
Owning a cat is not cheap. You will need to provide quality food, healthcare, hygiene, toys, litter etc. If you are not prepared for all these, perhaps it would be best to consider giving up the cat for adoption?