Basically the whole of Year 12 I haven't really taken my exams seriously, wasting away free periods, not doing homework when necessary and just generally procrastinating a lot, watching TV, going out with friends, playing video games etc and only starting proper revision a few weeks before exams. I did this for all my GCSEs except Science and I got 6 A*s and 5 As so I was fairly satisfied with that and followed the same mentality for my AS Levels.
Honestly I knew I hadn't worked to the best of my abilities but I still thought I would get at least AABB or maybe AABC at worst. I ended up with ACCC (Maths, Further Maths, Physics, Computing) and to say I was disappointed would be an understatement. I had planned to apply for Oxbridge and some of the top Russell Group Unis but now it like an extremely difficult prospect. I will probably drop Computing next year and resit all of Physics and a couple of modules for my Further Maths (especially my U in FP1 which I barely studied for as it was one of my last exams).
Are there any other people out there in a similar situation who still managed to turn a dire situation around and get into their chosen uni? I heard that a lot of the best unis in the country look down at people who have retaken exams, and also I am slightly worried about the amount of work that I will need to put in to get my desired A2 grades, though I do plan to put in a lot more effort this year and not waste it away like last year. Also, how will retakes affect my predicted grades, as I heard that these are what universities mainly look at. With my terrible grades I won't have very positive grade predictions, especially as my Cs were fairly low. Has this basically ruined my chance of getting into a top university?