preemie moms, breast feeding moms...Question

Onya
Preemie/Breastfeeding Question 
Hey ftm question...
Preemie: My son was born at 34+2 the doctor told me this is not a baby you want to take to Walmart or around a lot of ppl my question Is how long was it until you took your "preemie" baby in public? He is now 24 days old...
Breastfeeding: I pump and put him to breast 2 times a day per doctor orders... My question is do any breastfeeding/Pumping moms breast itch really bad? My breast itch sooo bad until I have a lot of scratch marks.