I was very saddened by the news, more so than I expected to be honest. She was a tiny little thing and she would huddle in a corner if she heard footsteps.
She ate well but wouldn't drink any water.
I wish I'd done more for her. I was completely ignorant to the suffering of cats due to overpopulation.
I want to thank everyone who replied and gave me advise as I was clueless as to what to do.
Thanks to Qaws for giving me advise about which whiskas can to choose (hopelessly clueless).
And a massive thanks to Cats in Qatar for doing all you did.