Плохо работает правая почка: что делать, если левая почка 82, а правая всего 18? Жду звонка врача!

Well i had to go doctors yesterday to have them look at my kidneys, because my right kidney is not doing nto good, they took a scan of both my kidneys and last night onr doctor called me and told me that my left kidney is 82℅ and my right kidney is only 18℅ well now iam waiting on call from another doctor to see what they want to do. Iam afraid that it will be removed. Its because i have alot of stones in it