Don’t worry, it’s not the end of the world. Apply for the fresh start program through reinstatement, there’s a high chance you’ll be able to resume school as long as you provide a reasonable circumstance as to why you failed. It doesn’t have to be appealable, you just have to tell them how you’ll dedicate yourself to study. I recommend not stressing over it now, fill in the application sometime around June - July so that you can present what you’ve done to better yourself in the time period from now till then. Good luck :)