I think its better if you told this to the people close to you, and got yourself a counsellor without your parents knowing.. to be honest, I think parents these days underestimate how much teenagers and young adults go through.
The best way to overcome it is to first change your mindset. Rather than thinking " This will break me" , think " This will temper me and i'll be even stronger after all this. And to be honest, i think and i know that you can overcome this challenge. Nothing's beyond you... your close friends would also tell you the same thing
Those who love us never truly leave us.
I thought they left, but it turns out that they'll always be here in spirit.
Stay strong... you've got this. You're going to beat this.