When will my cat have kittens?

Hi! I'm new here . My cat Pixie is very pregnant. But every time I think she might have them, she doesn't! It's so hard to tell. I will list some of her behaviors and symptoms:

-Sleeping more than usual

-Clingy

-Crusty discharge for about 2-3 days so far

-Teats appear to be full of milk (or at least somewhat)

-I can see the kittens moving inside her and it looks like a ocean!

We think she got pregnant around the end of May, so this would put her right near the time of delivery, I think. Also, we have found a low-cost spay clinic near our area and will get her spayed after they are born!

Babies come when they come, nothing you can do about it! Usually you can feel the kittens moving the last 2 weeks of the pregnancy, so if you think you've been feeling them for about 2 weeks, she should be pretty close.

that the birth goes well!

I've also noticed her fur feels sweaty. Does anyone know what that means?