The separation anxiety could be age related. She's figuring out she's not actually part of you and that you can just poof away at any moment and this is terrifying, especially if object permanence is still developing.

I haven't even looked at Splinterlands never mind played x_x I keep thinking I should get back into it but then keep doing other things instead XD

Those bee moulds look pretty cool, and also like it will tesselate so you could make a huge pile of honeycomb shaped things.