I have a few questions about my baby?

I had my 1st baby 7 weeks ago. I also couldn't feed due to health problems & medicine from my delivery so she has always been formula fed. About the nose, I would ask the doctor. People keep telling me to let my baby cry it out but she won't. She's so stubborn! I just hold her & try to change positions with her to see what makes her the happiest- on my lap, over the shoulder, etc. My baby went through a growth spurt too! She was 6lbs 2oz & 19 inches when she was born & at her 1 month check up she was 10lbs & 23 inches!! I wondered how that was possible & thought maybe I was overfeeding her but the doctor said that's normal. Sometimes she'll want to eat alot, other times she will not want anything. At first she didn't really want to use a pacifier, but I've tried to get her to use it because she would want to suck on the bottle to fall alseep & I dont want her to choke or even overeat just to fall asleep.