my SO

I'm having an emotional day. My daughter keeps throwing up and my SO was wake but decided to go back to sleep and not help me. He won't let me go to get her pedialyte. I just feel like he doesn't care that his own daughter is throwing up. I just feel so let down. I can't sleep for some reason and he gets pissed at me for waking him up to see if he could help me but all he did was yell so now I'm on the floor thinking that he needs to step up and be a parent.