I need help getting through this sadness.

I told my parents I was pregnant and they immediately rejected me. I feel so much deep sadness to the point where I can't even eat or sleep. I have the worst headache. I just wana know how you guys got through this kind of sadness because it's killing me and I can't take it anymore. I live with my parents so it's hard for me to do anything from the simplest thing of going to the fridge to get something to eat. I need help, please anyone, how do you cope with this sadness that's killing me. I need advice other than "oh it will get better" or "they will get over it"