No,,, this is a first for Lucy... shes never had a problem with her skin at all,, no bald spots or anything.... I am just hoping that she skinned it while playing with Merlin,,,,, but it was perfectly round, about the size of a dime and white.. no blood at all... now,, seemingly overnight,, it turned into this awful thick hard gray brown bumpy ,, thing...... thats why I am praying its a scab,, but if it is,, its unlike any scab I have ever seen...