Dd10 broke her forearm on Monday. She needed pain killers the first few days then the pain has eased. Yesterday she got a new cast at the fracture clinic and her arm is fixed at 90 degrees and the cast goes right up her upper arm nearly to her armpit 
The last couple of nights she has become really tearful and upset in the evening/after bed time. Sobbing uncontrollably. She says she’s not in pain and she doesn’t know why she’s crying. This is really unusual for her and it’s been quite prolonged even when I’m lying next to her giving her a cuddle and reassuring her. Eventually then she’s fallen asleep.
I’m sure part of it is exhaustion and the end of the half term, but has anyone else seen this after a fracture/injury? Is it a sort of delayed shock reaction? The incident itself was during PE and she had a bad fall after she was knocked into by someone else and I think fell on her.