Can't remember last night

Last night me and a friend where drinking and I ended up having way to much. About half a bottle of whiskey. I remember throwing up multiple times, and not being able to speak properly. I'm still feeling like absolute shit a day and a half later. I kept passing out to. I also had a sizable amount of Irish Creme. This doesn't feel like a normal hangover either. This is way worse.I don't know what to do.