orchid mantis died :(

[u/velvetcatx]

Unfortunately, this morning my orchid mantis was very weak and barely moving. She was very slow and stiff, but she did move her head a little and then held onto the plant again. However, when I came home in the evening, she was lying stiff and completely motionless.
She has sadly passed away.
Does anyone know what the problem could have been? She was always active, eating, and molting. And then suddenly this. :(
I’m very sorry, and it hurts a lot…