Help! Is This Cat Mastitis?

[Geblin]

hi
I am fostering a cat and 4kittens (6 weeks old) . They arrived yesterday and I noticed today the mums teats seemed quite swollen (some bigger than others)and slightly firm and look a bit blue bruised , please see pictures
She does seem a bit uncomfortable when I feel around and she doesn’t let the kittens feed off them

Is this Mastitis ? Should I take her to the vet ?
Please advise
Many thanks

 

[duckpond]

I dont know, but i would be setting her up for a vet visit. I think she will need to be checked, and maybe medications.

 

[Geblin]

I dont know, but i would be setting her up for a vet visit. I think she will need to be checked, and maybe medications.

Ok thanks!