small baby?????!!!!!!

Kadey
Anyone else have a small baby? My baby girl is 5 months and is 11 pounds and 24in long..... I worry so much that something is wrong we have a second appointment with the gastroenterologist on the 17th because when she was about 2 months she had surgery for pylaricstynosis and if she doesn't gain enough by the time we go back we will be doing blood work. Can anyone relate and make me feel a little better ??