If im 16 and i have to take antidepressants,will it do something bad to my health? will i be able to study, to live? is it bad that i have to take that type of medication at young age?

Not to worry: I am sorry to hear that you are feeling badly, but good for you for getting the help you need.!!! Meds are a tool . (If you want to dig a hole -take a shovel). There are many greater pressures in all areas resulting in chemical imbalances for people . It is more and more common. Optimally it will help you feel like you would were you not to have depression and enable you to live your best life