I'm pregnant

I am 22 years old. A manager at a store & I live a my boufriend. It was a big fight for me to be w my boufriend. My family hated him. They are finally coming around & now I am pregnant. I know they are gonna be so mad at me. We are finally good. Idk how to tell them. I just don't know what to do. I want the baby, I just wish it could be a little later. :( I just need advice & help.