Here is another thread
Teeth, Growling and if able, biting - 9 week old puppy - when picking up. Like you. this owner had Goldens before and was dealing with it for the first time. I have wrote about the way I would deal with this on these two threads, if you are looking for ideas to solve this.
People don't expect Golden puppies to growl or bite. Some do. Even human kids bite. You have to teach them that this is not appropriate behavior. I don't think that ignoring them is going to solve this. Also, I agree that you should pay attention to what makes your dog uncomfortable, but do not be afraid that if you not let them growl at you that they will go and bite you. For example, they can choose to move if they don't like to be petted. Also, there will be times when you have to touch them, and they have to learn to accept it.
You already got suggestion on this thread. Use a short leash in the house to be able to correct the dog whenever she growls at you. Take classes and train her daily. A good trainer can point you in the right direction, but you will be the one who will have to work on the issue regularly to resolve it.
Another thing I would do since she seems to be fearful of being touched is to desensitize her. Look for videos on that. You work in short sessions where you reward her for letting you touch her. You can do that with paws, cutting nails, lifting her, restraining her, or whatever you feel she doesn't like. Make sure you are in control and don't get bitten.
I am sure you can fix this. Don't expect to see results immediately. A breeder might be able to help you, but don't be surprised with their reaction. They personally don't have this problem with puppies they keep because they know how to deal with this. However, they must have encountered buyers who are struggling with it, if they have been in the business for a long time. They won't talk about it, because it isn't in their advantage to say that they see this in their lines. Plus, most will honestly believe it is buyer's fault. Sometimes, it is really no one's fault. It is more about circumstances and personalities. If you are comfortable providing more information about your situation, people might have additional ideas.