i cannot imagine the size of a 2 yr old tortoise. As she is spur thighed and just coming out of the baby stage im guessing, are you sure its not a spur growing in this area, hence the name of the type of species renowned for this feature? they do have a spur on each thigh. im so envious of you, this is my favourite pet ever, they fascinate me and have their own little characters. hope she gets well soon, very soon. has she just come out of hibernation? please keep us posted.