Well, she stopped delivering after the sixth puppy. I took her to the vet in the morning because she still had a big belly and they did x-rays and there were no more babies but she is overweight, was swollen and had a minor infection; to which they gave us treatment.
The vet was guessing Melina is around 10 years old and was impressed she had such a big litter at her age. So we will have her spayed after weaning the pups.
All puppies are doing well! They are 5 males and 1 female. They gained weight, they look bigger now after drinking momma's milk.

Boys weighted 5 oz each and the only girl 3 oz. She is so tiny and has a sweet gold color! Wish I could keep her but it is impossible so I only pray we can find them all very loving homes.
I will upload a pic later.
My sister is back from her trip and she will take them back home since my Nina is being so impolite to Melina. She comes to bark at the room's door and tries to get in when I come inside or out for feeding all other pets.
Thank you all for the support!