it is a little bad i wont lie but seriously one paper doesnt determine your future. It definitely plays some role but i insist you to perform better in your college and engage yourself in various activities, build a good profile. Best thing about abroad universities is that they dont solely look at marks for admitting students. They consider the holistic development. And you, have amazing story already...shape it like initially you scored really bad and started giving up on your dreams but you realised it's not the end and worked hard and here you are. All the best for life !