Thanks Mirakuru.
I gave her a good 6 hours after weighing her before feeding. But from next time I will avoid all interaction on feeding day.
She took her mouse really well today. The best since I have had her. I am extremely pleased with it. First time she was out of the hide at feeding time and really showed interest in the mouse straight away. I was even able to watch her swallow the prey for the first time - amazing how she got the mouse down her skinny neck.