Heart Broken

I didn't know where to put this but..
I lost a baby in September I'm still in shock I guess, but the father broke up with me. I'm 20 and have my whole life ahead of me, but this is killing me. It's like he's not even hurt. He said, "What if our baby died, because we're not supposed to be together". I am in so much pain I have no idea how to get over it.
Can anyone help me through this?