i need advice

Okay so I'm currently in a sorority (I'm not going to say which one to protect the sorority and to also not receive any general bias based on rumors and reputations) and I wasn't sure if I was 100% comfortable when I joined however, I still went through initiation and I am currently an active member. Last semester there was an incident where I blacked out drunk at the house and was sick the whole night. I was lucky to have the girls take care of me however I remember asking to be taken to the hospital multiple times and the girls denied to take me. I faced extreme embarrassment from that night and I realize it's also my fault however they should've taken me to the hospital when I clearly had alcohol poisoning. When I bring some of my outside friends to the house the girls are sometimes rude to them and not to mention none of them talk to me anyways. I guess I'm just looking for some advice about what to do with the situation. Should I stay with the house? Drop? Complain?