I happen to personally own hundreds of cows but getting raw milk would be way too much effort for cheese curds. I did some googling though and they said that it is normal that very fresh curds won't melt but that they would in a few days. With regard to the squeak I think I have to be doing something wrong because the
webpagethat I am following specifically mentions the squeaking. I also noticed that I bought the wrong sort of culture. The recipe calls for Thermophilic culture and the stuff I have is Mesophilic. I'm not sure what the difference is but if tonight's batch doesn't turn out better then I will be ordering some thermophilic culture and I'll try it again next week.