Year 12s: what will be the first way you research your future options? >>

HELP!!! getting in to law at a good university

I got my AS grades, BBBC . However, with all the b's, I messed up in one unit out of three, I will be retaking three units next year to improve the b's to A's. I discussed with my teachers and my a2 predicted grades will be A*A*A*. I am also taking an epq with predicted A grade. IN gcse I got 6A* and 5A. I also have extenuating circumstances, as due to a problem, I missed 40 school days this year, so had to independently study. Do I stand a chance of getting in to Oxford or LSE for law?