eh, they go through that phase.
some get really aggressive and will even snap at you, Dargon used to charge at me then run away.
Tasty Treat would open her mouth and then lick me.
You just have to keep picking them up as usual. don't act afraid. if she does look like she might bite just hold your hand there. at that age it won't hurt, just pinch a little. once she sees her actions won't scare you away she'll stop.