Here's my update:
DD2 is now 9 months old and on Monday we had her appointment. She is up to 20lbs and 28 1/2 inches long (75% for actual age). She has been crawling for about a month and pulling herself up for a few weeks too. She just started to really get the whole finger foods and pretty much doesn't want anything to do with purees anymore (which is fine!). I feel so blessed that we have come so far since our time in the NICU. I never thought my 5lb 5oz baby would be 20lbs at 9 months old. A very proud mama here.
QOTW: DD#1 is really just understand the whole meaning of Christmas. She's really excited about Santa too. With DD#2 she is just excited when I move the sofa's away from the Christmas tree and she start exploring.
I hope everyone has a wonderful Holiday. Stay Safe!