Congratulation!!! It's me Sabrina from NC cloth. I'm calculating that the babe was about 3 weeks early right? Well, my dd was 5'1 & 19 inches...but absolutely perfect too. When we came home from the hospital she was 4.8. Currently she is about 13lbs at 7 mos, that makes her in the <3% (not actually on the growth chart), but she has doubled her birth wt and met all her milestones so we are thrilled. Like another poster said babes can lose 10% or more and it's within normal limits. My ds also lost 12% and didn't get back to birthwt for 4 weeks. It's hard not to worry, but try not too. Keep doing what you're doing. Keep nursing away and get a good nursing relationship established. I know it's hard in the begining but hang in there!
Sabrina , mom to 4 fab kids!