My lips were very sun burnt in July when I got pregnant. Ever since I've had sever chapped and peeling lips. I've tried many different chapsticks. My dermatologist seems to think I'm allergic to everything I have tried. He said to use Vaseline for a month. I did and nothing changed. He put me on a steroid lip cream. It hasn't helped at all and it's been over 2 weeks. I believe my lips are like this bc of pregnancy. Has anyone else experienced this? I'm 36 weeks.