Hey sweetie! Its been hard on all of us and on me as well and this with me being Luhan's age. I am much much older than you but this affected me too. My suggestion to you is to protect yourself from this stress and that would be to stay away from the Internet and any exo news until you write your exams. You need to focus on your school and cannot afford to have fandom stuff stuck somewhere in your head. Its impossible to focus when you think about things like luhan leaving. Yes it is a huge thing but think avout it this way: its the best for him. He really has serious health problems, not just some but chronical problems that came along with stress and that take its time to go away. He needs a permanent change of his lifestyle which means no tight schedules with exo. He also wants to be with his parents that get older. He has been missing for the past 5 years and he is an only child. Yes we love luhan in exo, we want to see him all the time, we want him with his xiumin, his sehun, his lay but its better for him to stay home and get better than be with exo and be ill. What makes us all calm in this situation is Exo's reaction. They all knew beforehand. They are not surprised they support him. Did you see Lay's message? He wished him all the best. Noone unfollowed him. Everyone still loves him and they understand. Because they were the ones who saw him get ill and suffer. Yes they will be apart from each other and that's the saddest part but they will keep in touch. They will Skype they will line chat and they will call each other and they will definitely meet when they have holidays. We will just not see if. So please don't worrt anymore and focus on your school:) good luck

Hey sweetie! Its been hard on all of us and on me as well and this with me being Luhan's age. I am much much older than you but this affected me too. My suggestion to you is to protect yourself from this stress and that would be to stay away from the Internet and any exo news until you write your exams. You need to focus on your school and cannot afford to have fandom stuff stuck somewhere in your head. Its impossible to focus when you think about things like luhan leaving. Yes it is a huge thing but think avout it this way: its the best for him. He really has serious health problems, not just some but chronical problems that came along with stress and that take its time to go away. He needs a permanent change of his lifestyle which means no tight schedules with exo. He also wants to be with his parents that get older. He has been missing for the past 5 years and he is an only child. Yes we love luhan in exo, we want to see him all the time, we want him with his xiumin, his sehun, his lay but its better for him to stay home and get better than be with exo and be ill. What makes us all calm in this situation is Exo's reaction. They all knew beforehand. They are not surprised they support him. Did you see Lay's message? He wished him all the best. Noone unfollowed him. Everyone still loves him and they understand. Because they were the ones who nsae him

It'so kinda hard to decide...I think you should take the exam first and then go to the hospital if you still feel stressed. That's what I think I would do if I was in your shoes but it's up to you. Fighting, don't be sad! (Hope this helps - you're not alone, you have me!^^)