JSA probably ... or a job. Problem is that you'll be liable for 75% of the council tax for the house whilst you're not a student, so you need to budget for that. If you can't earn enough, you could apply for council tax benefit but that can take ages, and obviously you're studying again in January. Best thing to do is to try to find work asap - if you don't mind what you do, a lot of agencies are signing up Christmas shop staff round about now and if you're willing to work extra hours, it can be a good way of earning money, or if you've got nursing experience then care homes etc always need staff.
loads of hca jobs on the go at the minute