article_snippet: Scroll down for video .
article_snippet: When I was asked to sign the autograph I knew it was time to change - it was the wake-up call I needed.'
article_snippet: The mother-of-one, from Chelmsford, said: 'I stopped being so active when I was a student.'
article_snippet: but we all had no idea just how serious it was.'
article_snippet: I knew I didn't want to leave my Taylor, who is now three, without a mum.'
article_snippet: As a single mother, the one-off payment appealed too - so Sabrina signed up in April 2013.