Hi Syrup :) love your profile pic!
Thats good you want to work in the 'right' job. I would suggest a meeting with a citizens advice worker to talk this over, followed by a meeting with a career advisor from the job centre. They will be the best to advise you on this and get you working when its right and safe for you to do so.
I hope this helps xx
Also, this link/guide may be useful to you?
http://www.nawra.org.uk/Documents/Ca...he%20ESA50.pdf