You are freaking out after your cat has previously been on heat, you have failed to desex her, and now you think she may be pregnant??
If you don't want kittens you should have had your cat desexed already. Simple as that. The fact that you said "FFS I am freaking out" is testimony to your utter immaturity and lack of responsibility as a cat owner.
I am sorry if I have offended you, but you can't believe how utterly irritating it is to hear of one person after the other who just simply can't take responsibility for their pets. I mean, you haven't had your cat desexed even though she has previously been on heat - you are surprised and freaked out why exactly? Common. If you can't provide the adequate care for your cat, including handling (with maturity) any pet issues such as pregnancy if you can't be bothered desexing, then you shouldn't be a cat owner (or any other pet for that mater).
Sounds like your cat is pregnant. Take her to the vet to confirm that this is the case and not a health problem. And for gods sake STOP FEEDING HER COWS MILK. After she has the kittens please try and do the responsible thing by finding them homes (after 10-12 weeks is best, before is worse for the kittens!!!). If you can't find homes then as a last resort take them to a shelter. But keep in mind those beautiful bundles of joy will be killed if they can't find homes quickly because their resources are stretched at best thanks to other equally irresponsible pet owners who won't get their pets desexed.
And for the love of god please get your cat desexed as soon as medically feasible after she has the kittens in accordance with advice from your VET - not a friend or family or forum, but from your VET. Between birth and then, keep the cat indoors so you don't end up with another lot of kittens to contend with!
Instead of asking on here, you should take the time to do some research yourself. There are plenty of sites online that have information on pregnant cats and kittens. Take the initiative to do some learning yourself and find out how you should be caring for your cat and the new arrivals.
And PS: People probably "don't answer right" because of the way you write. I am not one to judge (you may not be able to spell or write well, or it may just be a lazy slang way of writing online that you use), but if you wrote clearly rather than writing things like "wot do use think" or "ooo n i cant c her nipples" or "no loads bout cats" then maybe you might get a clearer response. As I said, I am not placing judgment on why you happen to write like that, but if it is something you choose to do out of laziness or desire to use slang, then you need to also understand that the internet isn't entirely made up of people who can easily read that "style". So, further to that, using caps is yelling. To continuously write an entire text in caps is like screaming at someone - when you are asking for help it is rude and disrespectful, plus it adds difficulty to the readability of your already not-so-clear writing. If you want people to answer "right" then you need to ask "right" in the first place.