I think that's possible but also the fact that she is NEVER allowed to mix with her friends socially. She had one friend that used to appear in the vlogs but she disappeared after Chrisgate. I think she will also be very nervous about being with her peers in an un familiar setting. Imagine all the times that all the other 13 year olds have gone shopping together, been to the pictures, hung round each others houses etc. She is being denied that social experience which all kids need. I would be nervous of that too if I were her, I bet she has lost a lot of her friends over the last year.She was probably having a wobble over what people were gonna say about them being all over the papers in a negative way again!
Also, the shame of being dropped off there instead of getting the coach with everyone. The Minghams spin that like it is a good thing. It just rubs her face in it more how distanced she is from normal life