Well... first of all: DOGS DON'T HATE!!!!
From what I was reading you were very loving and sweet with her, you pampered her and carried her around so what you experience is IMO the typical behaviour of an insecure dog that doesn't accept you as the pack leader. There is a wealth of information out there about that and your best bet seems to be to take your baby to puppy classes and learn about leadership...
Besides that, I also opt for the vet visit just to make sure there is nothing bothering her... |