I need some advice in my AS levels i got D for chemistry, psychology, biology and got an E for geography. So bascially bad grades but somehow passed im a bit suprised that i got E in geography when it was supposed to be the other way round, i should of got E for chemistry because that was my worst subject.

Now my head is spinning im depressed with the bad grades ive got, i feel like i let my parents and teachers down. And i know it was all because of my fault, i didnt revise enough, i spent too much time on the computer, i didnt care, i revised one week before my exams and thats the grades i deserved.

I have come to my senses now, and i really want to change my future after getting those results im trying to be in a positive attitude for the final year of A levels. I set myself targets, to revise everyday , revise earlier, and to retake all my exams next july with my A levels even though all the retakes will cost about £285 but i dont care im going to do this.

I have a few questions and will be very helpful to me if someone can answer :

1.My next concern is with those D grades when i have to do uni applications this year, will any uni's accept me

2. If im going to retake all my AS level modules, without retaking a year, and if i end up getting very good grades like A or B, how can i get to the good uni's like imperial, or UCL?? Because you have to make uni applications in between october and feb so would it be too late to even go to a good uni

3. Is my life over meaning there is nothing i could do :'(?

And the thing that annoys me the most is that i know that im not a dumb person if i revised i can do well, & i did get 5 A's and one A*grades in my GCSES. But i know what mistakes i made. :S i mean you do learn from your mistakes right?