boogers at 6 days old??

i noticed yesterday my baby had a small booger and today i found two more...they are whitish and sticky...should i be concerned shes getting a cold?? shes so small im afraid shes getting a cold or something...or is this normal for newborns to have??

she has been sneezing too but when i asked at the hospital they said newborns often sneeze because of the amniotic fluid but its been almost a week since i gave birth...