You're very welcome.
Please, come on back and let me know how the vet visit goes!
how old were the kittens when you gave them away?
Okay...thank you very much. I'll get her to a vet.
Hi, this could be an infection that needs to be treated by a vet w/ some antibiotics or, the kittens could've been weened from the momma cat too soon and she needs to nurse. I'm leaning more toward this being a breast infection. This definitely needs a vet's attention and unfortunately, won't clear up on it's own.