Hi, a couple days ago I got really, really sunburnt, from being out in the sun for probably about 12 hours. And today there's just a ton of dead skin, and I kind of got a lot of that off, but under that there was...some yellow stuff. Like, pee yellow skin, puss, I'm not sure what it was, it felt some what moist It's been awhile since I've been so badly sunburnt, but should I be worried?