I am so sorry. But i can assure you that she wouldnt want to see you unhappy because of her, she would want you to live your life as happy as you can. She would want to have you grow up and get married and have kids and do all these great things and have all these amazing adventures so that, when your time is up and you do pass away the way god intended you to since suicide is never an answer, and you do see your sister again, you can tell her all the amazing things that happened. In the mean time, maybe keep a journal or a diary, and everything exciting that happens and you wish so badly you could tell her about, write it down. and just remember, she loves you and wants you happy. Stay strong love,