Covid jab is still urging others to take them.Retail worker Sarah Beuckmann, 34, feared she'd lost her legs after they turned into "giant blisters".She has shared graphic photos of the horror rash which spread all over the body and face, the Daily Record reports.NHS doctors confirmed the mum-of-one's symptoms were caused by her body's reaction to the AstraZeneca vaccine.Sarah, of Glasgow, praised hospital staff after being allowed to recover at home on April 12.She said: "I still believe people should be vaccinated and the amount of people that have had it and have been okay shows that it is safe for most."I just want people to be aware that there are some reactions that can occur and not to ignore any rashes."It’s not to scare people but.