Is the transformation painful? She looks upset.

As a matter of fact, it is but look, it was her only day of from school and she went to the zoo and saw the tiger and told herself, "I wish I can be a tiger." so, she jumped over the fence without anyone noticing and the tiger started to make its way to Alexus, then the tiger bit her in the leg, and the tiger went back in it's cave and nobody still didn't noticed anyone in the tiger's pen, and the bite started the tf and it was the most painful one I done because her body is hurting more than the other tfs I got and when she started to grow the tail, her bones and voice changing, and her clothes ripping off, she was closing her eyes tighty and had to go through with it.