Most Helpful Guy
Stop and take a breath. I am very, very sorry that this has happened and you are feeling this way.
Also I am not sure what you meant when you said "I been thinking about get over my life" Do you mean you have been thinking of taking it? I hope not. If you are thinking that you need to be getting hope like NOW.
Let's assume that is not what you meant. So what are you going to do. You are going to understand that you were wonderfully and fearfully made. That you have much value to bring to the world. You said you are there for others... That is extraordinarily valuable. It tells me you are not selfish. It tells me that you are really a strong person. You need to think about all of those things and others things that are of great value. You even have a family that must love you or you wouldn't care what they think.
Next you need to get busy to help time heal you. Time heals all things... but sometimes it doesn't do it quickly. While it is doing its thing, stay busy. Study in the library or at a coffee shop, go to a friend's house, go to the shops, do something to keep yourself busy.