BREASTFEEDING HELP 😩

I had my baby four days ago, he doesn’t want to latch at all. So I went out and bought a breast pump today because my boobs are so engorged they hurt. I am pumping right now and nothing is coming out… Please help because my boobs hurt so bad.

They are so so so big it’s insane. I think I’m a double D now. I was a B and my D bras don’t fit so they got even bigger😩

UPDATE: I finally got some milk out, I did both breasts. Between the both of them, I only got 1 ounce. Maybe that’s why he’s not latching… Because he gets mad and stops. It took me 30 minutes on each breast to get that much. Could it be that he wants more to come out? , so he gets mad and doesn’t latch?