I was in the exact same position as you are last Sunday night, except I wasn't really worried about it. I got mine out a week ago, the first day SUUUUCKS, it hurts, you can't really eat anything, and you are really dehydrated. My top two were fine they just needed to be pulled, already out and everything, one of my bottom ones was impacted and the other was like halfway through. Honestly I was OK by Wednesday more or less, you can't eat normally for a few days and you might need the painkillers but maybe not. Everyone reacts differently. The only thing that bothers me now is my gigantic holes in the back bottom of my mouth. I use a squirt gun thing to clean it out after I eat, which is hardcore ghetto but still works pretty well.
All I'd say in terms of advice is just do all 4, tough it out for a few days, then do what you can. For two days I ate nothing but smoothies and apple juice, then the 3rd day I had pasta, after that I started slowly eating more and more. I'm a little sore every day but hopefully a family member of yours doesn't steal 1/5 of your medicine like my brother did and you'll be able to use it as long as you need to. By the way, you'll feel ridiculous after waking up and probably say some hilarious things to people, I know I did.