Tbh its hard to even notice you have EC in your latter pics, seeing as you're lips aren't swollen I would stop exfoliating and stop letting too much water touch your lips. Get tested for allergies, etc. Don't use any balms with petroleum, etc. At some point everyone was at your stage where the lips aren't swollen so its easier to hide but if you continue to peel they will swell and then you'll find out how much more tough it becomes.