Ca final eligibility

Hi, I started with my articleship from 12th September 2014 and havent taken any leaves until 7th August 2016. From then until my exams ie 17 th May 2017 will not be going to office. So will I be eligible for giving the May attempt? My principal has already signed the service certificate but now she is not signing the exam form as i have already submitted the form online. Will there be any problems later on if I clear my exams??? Please help,its very urgent!!