These are "friends?" For your sake, find it in you to forgive them, but avoid them for now. If they were your friends, they wouldn't be telling you this stuff.
And why go through suicide? Whether you're young or old, you have a purpose to serve in your life. You weren't just created to be created. There's more in store for you.
And if that doesn't concern you, think of how a selfish act like suicide will effect others around you. Trust me, your friends would be sorry. But not just that, your family will suffer. And not just in grieving.
I know you can make it. It's not the end, have trust that there are better plans.