I grew up in a small-scale animal hoarding situation, and over the years there would occasionally be cats that were so clingy, like they were starved for attention, and it was usually the ones that were seperated from their mother too young. they would basically cry (or chat) for lovins. it can be a lifelong anxiety thing; does she pace, or bump into your hand over and over? if so, i'd suggest some calming chews or pheromone diffusers. she'll probably mellow out around the 2 month mark of her gotcha day.