Congratulations Momma! She is adorable. I would advise lots of patience and use of a clicker and loads of high value, small soft treats. Sounds like this is your first dog, so I would suggest taking her to some puppy and obedience classes (as much for you, as for her). She will also benefit from taking her lots of places to meet lots of dogs and other people. The more you can socialize her, the better (just take it slow and start with quieter places with few people and build up)
Those 'special' dogs can be challenging sometimes but definitely worth it. You will be rewarded a thousand times over!!!