By Megan Banner & Monica Charsley Two sons have shared the moment they were asked if their mum should be “let go or survive with no limbs” after she suddenly dropped ill on New Year’s Eve. Mandy Neal, 51, from York, began to feel under the weather during a night out with her friends. She tried to sleep it off at her friend’s house but noticed something wasn’t right the next day. The waitress, of Betty’s Tearoom, was diagnosed with a severe case of pneumonia after she was rushed to hospital. But things went from bad to worse after the condition had developed into sepsis shock from a Strep A inf…