Okay, mom is spending her time with them, but I really dont think she is lactating. I searched everywhere for more reading on this , and im having a hard time.

She was bone thin when she came in, and it wouldn't suprise me if she wasn't nutitionally sound enough to lactate.
I squeezed one, and im not getting any milk, I dont think the kittens can find them underneath all that fur. And if she were lactating and the kits were feeding, wouldnt her belly hair be wet or something? Im freaking out