article_snippet: Sarah Carr said: 'I had the burning sensation like you're about to burst constantly. '
article_snippet: It was nearly every day.
article_snippet: I got the urgent need to go to the loo, several times every lesson. '
article_snippet: I was still dashing for the toilet 50 times a day.
article_snippet: Even after I'd been, I'd feel a burning desire to go again fewer than five minutes later. '
article_snippet: It was excruciating though and felt like weeing razor blades. '
article_snippet: I still needed to use the toilet more often than most people
article_snippet: but I wasn't sprinting off to the loo as much. '
article_snippet: It became less painful to urinate.'
article_snippet: Miss Carr said: 'When I have a flare up, I do have to dash to the ladies 50 times a day.
article_snippet: Dashing to the loo every five minutes would be a nightmare.'