Sleep schedule is destroying me - when does this get better?

My son is 8 weeks old and I don't think I've slept more than 2 hours straight in 8 weeks. I'm running on coffee and fear. We've tried everything - white noise, different swaddles, everything online says to try. He sleeps great during the day, absolute nightmare at night. My wife and I are both zombies. I know it gets better but honestly right now I can't remember what it felt like to be human. Do other people's babies eventually sleep or is this just my life now?